[HN Gopher] USB-C for Lightning iPhones
       ___________________________________________________________________
        
       USB-C for Lightning iPhones
        
       Author : colinprince
       Score  : 215 points
       Date   : 2025-07-27 01:03 UTC (3 days ago)
        
 (HTM) web link (obsoless.com)
 (TXT) w3m dump (obsoless.com)
        
       | colinprince wrote:
       | His video is great
       | 
       | https://www.youtube.com/watch?v=KUXQzVD1TdI
        
         | bacon_waffle wrote:
         | Thanks for the link - PCBWay recently offered me sponsorship,
         | and this video has provided some good inspiration to make use
         | of it :)
        
       | BobbyTables2 wrote:
       | How does he have so much equipment? That's way beyond a hobbyist!
        
         | Retr0id wrote:
         | There's your answer, it's beyond his hobby.
        
         | ProllyInfamous wrote:
         | I've worked in a few hardware tech startups (early phases
         | underling) and his pick'n'place is nicer than many multimillion
         | dollar companies'.
        
           | aaronblohowiak wrote:
           | Is that an open source opulo? You could get one for 2k
        
             | aaronblohowiak wrote:
             | Oops, saw he upgraded to a big boy unit at end of video
        
               | ProllyInfamous wrote:
               | >big boy unit
               | 
               | Yeah, it was way above my paygrade. But I'd speculate the
               | video's p'n'p was in the low-$xx,xxx range.
               | 
               | I remember when a different startup (that began inside a
               | barn) moved from its first few h.sqft location into a
               | proper industrial-zoned k.sqft facility. I remember when
               | that place got its first short-schoolbus-sized Haas
               | CnC... then got its second!
               | 
               | Now its had hundreds of employees (I was employee #2,
               | non-co-founder, in this memory). I have wired in several
               | p'n'place machines there and even the current model isn't
               | as nice as in the video's =D
        
         | Aurornis wrote:
         | Where are you seeing that? The link currently takes me to a
         | purchase page that only has product photos.
        
           | mog_dev wrote:
           | Probably from his yt channel:
           | https://youtu.be/KUXQzVD1TdI?si=0TBoFhb9BUlPxZZ-&t=744
        
         | LeonM wrote:
         | Either he had some money available, or he just financed. It's
         | not that hard to get a small business loan/financing for this
         | kind of equipment.
         | 
         | I don't know how many he sold, what his production capacity is,
         | and what margin he makes, but I recon he could definitely make
         | his investments work from the sales of the cases alone. And
         | even if it does not, then there are also future products that
         | this equipment enables. So a good investment if you ask me.
        
       | p_ing wrote:
       | This only gives you USB 2.0 speeds. If that's not a concern, then
       | this is a good upgrade.
        
         | colejohnson66 wrote:
         | Lightning only ever supported USB 2.0. Theoretically, the free
         | serial pins could've been used for the SuperSpeed 3.0 pins, but
         | Apple never did.
        
           | brigade wrote:
           | They supported superspeed for the lightning iPad pros by
           | doubling the number of pins (top and bottom rows)
           | 
           | Only the lightning to usb3 camera adapter used them
        
             | colejohnson66 wrote:
             | I stand corrected.
        
             | ThatPlayer wrote:
             | I think it's also notable that the iPad Pro never supported
             | usb 3 client either. The iPad Pro had a separate USB3 host
             | controller, and so only supported that camera adapter.
             | There was never a USB-A (or C) 3.0 to Lightning cable.
        
         | delfinom wrote:
         | I would assume the vast majority of people aren't doing
         | anything serious with their USB ports on a phone....
        
           | xp84 wrote:
           | It did take 8 hours to do a migration of data from my wife's
           | 256GB iPhone 14 (lightning) to her iPhone 15 Pro this year,
           | so that's at least one "serious" thing. I am so glad to be
           | rid of that cursed Lightning port. Now I just have to come up
           | with a good excuse to replace the younger child's tablet,
           | despite it working fine. It is so frustrating to have to
           | maintain special charging cables just for certain devices
           | especially when you know it was a deliberate and cynical
           | choice by the vendor. Thank goodness for the EU forcing this
           | matter.
        
             | tamimio wrote:
             | Use landrop, been some times since I used wires to transfer
             | data.
             | 
             | https://landrop.app
        
             | sgarland wrote:
             | IMO, Lightning was a better physical connector. But a near-
             | universal standard is better.
        
               | brookst wrote:
               | Lightning puts the main failure modes device-side.
               | Apple's learnings, which they contributed to USBIF as
               | part of the USB-C effort, were to put the mechanical
               | failure points in the cable, not the device.
        
               | Uvix wrote:
               | USB-C may have _added_ a mechanical failure point in the
               | cable, but the port is still fragile. Possibly more so
               | than Lightning, with the delicate little tab inside.
        
               | Shekelphile wrote:
               | I have no clue how you're drawing that conclusion. The
               | lightning connector is indisputably more durable than
               | USB-C and failures of lightning ports outside of extreme
               | abuse is pretty much unheard of.
        
               | 2muchcoffeeman wrote:
               | I think people argue this because the little pins for
               | lightning are in your device. If these break there's no
               | fix. The flexible pins on USBC is in the cable. Do if the
               | pins break, you get a new cable. Thought arguably, you
               | now have this thin plastic flappy bit. But none of the
               | parts that are meant to flex are in your device.
        
             | ggreer wrote:
             | Taking eight hours to migrate the data is almost certainly
             | a software issue. Assuming the phone is completely full,
             | transferring 256GB over USB 2.0 (480Mbit/sec, or 60MB/sec)
             | should take about an hour and 15 minutes.
        
               | BobbyTables2 wrote:
               | I suspect the flash storage can't sustain 60MB/sec writes
               | indefinitely...
        
               | ggreer wrote:
               | The iPhone line has used NVMe drives for a decade. Even
               | the iPhone X can do sustained writes of over 100MB/sec.
        
               | Dylan16807 wrote:
               | The amazonbasics 256GB microsd is faster than that. I
               | really doubt the flash in an iPhone is worse.
               | 
               | And the speed you should actually expect from USB 2.0 is
               | more like 35MB/s so that's even easier for flash to
               | handle.
        
               | frollogaston wrote:
               | USB 2.0 doesn't realistically do 480mbit/s I thought
        
               | delfinom wrote:
               | It absolutely can. Many years ago the limitation was PC
               | mobos sucked and the likewise flash drives sucked. They
               | marketed it but it was often just a peak.
               | 
               | Nowadays I can fully saturate the 480 mbit.
        
               | userbinator wrote:
               | No, real-world throughput is closer to 40MB/s (320Mbps)
               | due to protocol overhead, which is relatively high.
        
               | userbinator wrote:
               | USB 2.0 mass storage bulkonly protocol maxes out around
               | 40MB/s due to protocol overhead and hardware limitations,
               | and in practice it's closer to ~35MB/s.
               | 
               | https://superuser.com/questions/317217/whats-the-maximum-
               | spe...
               | 
               | ...which still gives ~2h as the amount of time taken to
               | transfer 256GB. My suspicion for the slowdown (to around
               | 8MB/s?) is the flash controller is doing read retries and
               | applying ECC to compensate for retention failures.
        
             | brookst wrote:
             | The EU did not force the matter. They trotted out in front
             | of the parade and pretended to lead it.
             | 
             | Apple switched a year before required, and not
             | coincidentally, ten years after promising that Lightning
             | would be the connector "for the next decade" so as to
             | reduce fears from those who were angry about being "forced"
             | to replace their 30-pin peripherals.
             | 
             | I don't know why tech enthusiasts tend toward
             | conspiratorial thinking, but certainly if Apple had
             | obsoleted Lightning after only 8 years, many of these same
             | people would be professing outrage and demanding class
             | action lawsuits over such a greedy deceit.
        
               | dangus wrote:
               | I think you need a pretty good amount of willful naivety
               | to think that Apple didn't make the switch with such
               | coincidental timing to EU law changes purely out of the
               | love of their customers.
               | 
               | Let's not forget the very same year they stopped
               | including the charging brick they started including USB-C
               | to lightning cables in the box, so that their supposedly
               | environmentally friendly practice forced their users to
               | buy a new brick unless they saved previous cables. Why
               | didn't they switch to USB-C back then? To make users do
               | another transition a few short years later?
               | 
               | They're aren't exactly a company with a track record of
               | maintaining standards for the convenience and backward
               | compatibility for their customers. This idea that they
               | kept lightning around to maintain legacy standards
               | doesn't really track with the rest of their behavior.
               | 
               | They have a 20+ year old reputation for abruptly dropping
               | and replacing ports.
        
               | Shekelphile wrote:
               | > I think you need a pretty good amount of willful
               | naivety to think that Apple didn't make the switch with
               | such coincidental timing to EU law changes purely out of
               | the love of their customers.
               | 
               | The designs are finalized years in advance. Apple would
               | have made the choice to ship USB-C before the EU mandate
               | was even proposed.
        
               | dwaite wrote:
               | > Let's not forget the very same year they stopped
               | including the charging brick they started including USB-C
               | to lightning cables in the box, so that their supposedly
               | environmentally friendly practice forced their users to
               | buy a new brick unless they saved previous cable
               | 
               | There are countries which put pressure on removing both
               | the charger and the cable with regulations related to
               | e-waste. France I believe requires a product to be
               | available for purchase without a charger. Ironically,
               | Apple at least used to bundle EarPods with the iPhone in
               | France due to some electromagnetic radiation regulation.
        
               | storgaard wrote:
               | > Let's not forget the very same year they stopped
               | including the charging brick they started including USB-C
               | to lightning cables in the box, so that their supposedly
               | environmentally friendly practice forced their users to
               | buy a new brick unless they saved previous cables. Why
               | didn't they switch to USB-C back then? To make users do
               | another transition a few short years later?
               | 
               | Maybe I'm missing something here but how does a
               | transition from having a charging brick to not having one
               | relate to the transition on the other end of the cable
               | going from one port to another?
        
               | yieldcrv wrote:
               | haven't seen this kind of Apple glazing in a long time
        
               | scarface_74 wrote:
               | Apple would have eventually moved the iPhone to USB C. It
               | had already started moving the iPads to USB years before
               | the mandate. The EU hastened it.
        
           | scarface_74 wrote:
           | I have a portable external monitor with two USB C ports. It
           | can get power and video from one USB port.
           | 
           | I can plug it up to my iPhone 16 Pro Max using the same
           | standard USB cord. With a phone, it can only power the
           | display up to 50% brightness by itself. If I plug power into
           | the second USB C port, it will show the display up to 100%
           | and charge my phone.
           | 
           | https://imgur.com/a/6g1QOkT
           | 
           | Having USB C also means I can use a standard USB C to HDMI
           | cord for TVs and use the same cord for my computer. Not to
           | mention all of the other standard USB protocols like audio,
           | mass storage, Ethernet, etc. that just work.
        
             | ThatPlayer wrote:
             | It's also funny that the Lightning to HDMI adapters had to
             | add hardware to decode a compressed video stream from the
             | Lightning port.
             | 
             | It's basically a wired AirPlay adapter. That's why they
             | cost so much.
        
               | dwaite wrote:
               | Lightning was meant to be a software-defined serial data
               | interface, I suspect because of the confusing breaking
               | mess that was the 30 pin adapter over its lifetime. The
               | digital logic to work with hardware was pushed outside
               | the phone into the cable.
        
           | frollogaston wrote:
           | I'm not doing anything serious with it, but photo/video
           | transfer takes annoyingly long
        
           | makeitdouble wrote:
           | IMHO it is a learned habit that will change as limitations
           | are lifted.
           | 
           | Plugging a SD card reader to one's phone instead of pulling
           | out the laptop to push the images to the cloud for instance.
           | You do it once, and will be immediately convince of the
           | advantages.
        
       | chromatin wrote:
       | I actually want lightning for my USB-C phone :/
        
         | K7PJP wrote:
         | For what purpose? There are USB-C to Lightning adapters if you
         | were using some specialized Lightning device you couldn't or
         | didn't want to replace.
        
           | bigyikes wrote:
           | I love my USB-C iPhone but Lightning was smaller and easier
           | to plug in.
        
             | floxy wrote:
             | Does anyone have reliability data for USB-C ports? It seems
             | to me like Lightning is more robust to repeated plug/unplug
             | cycles. But this is only on my limited sample size of one
             | laptop with a failed USB-C port and some vague hand waving.
        
               | xp84 wrote:
               | It shouldn't be, my understanding is that the springy
               | bits (the most likely wear part) in Lightning are in the
               | port, whereas in USB-C they're intentionally in the cable
               | so you can replace it. I'm surprised you have a failed
               | USB port, but I've never experienced one fortunately.
               | 
               | I see Lightning as fragile on both sides of the
               | connection, since the port has springy bits that can
               | wear, and the cables also die, either due to the DRM
               | chips Apple involves in the mix for profit reasons, or
               | due to the pins becoming damaged (perhaps this?
               | https://ioshacker.com/iphone/why-the-fourth-pin-on-your-
               | ligh... ).
        
               | ggreer wrote:
               | USB-C has an unsupported tab in the middle of the port.
               | It's pretty easy for that tab to bend or break,
               | especially if the plug is inserted at an angle.
               | 
               | Lightning doesn't have that failure mode. Also Lightning
               | ports only use 8 pins (except on the early iPad Pros), so
               | reversing the cable can often overcome issues with
               | corroded contacts. That workaround isn't possible with
               | USB-C.
        
               | toast0 wrote:
               | Reversing works around _some_ broken conditions for
               | usb-c, power and usb 2.0 data are on both sides.
               | Depending on how bad the corrosion is, reversing may
               | help.
               | 
               | Usb 3 might be trickier, but then iPhone lightning
               | doesn't have that anyway.
        
               | Dylan16807 wrote:
               | Baseline USB 3 is also single sided. Only some of the
               | extra fast modes use both sides.
        
               | carlhjerpe wrote:
               | I've never seen a device with a broken tab. One thing
               | people seem to misunderstand grossly to keep
               | regurgitating these claims is that there are thousands of
               | USB-C ports from different manufacturers and price
               | points. The Lightning connector is strictly quality
               | controlled by Apple. The USB-C in your juul isn't the
               | same as the one in a high-end device.
               | 
               | The tab in the USB-C port makes the port more durable
               | since it moves the sensitive springy parts to the
               | cable(s) which are easily replaced.
               | 
               | Quality control matters, Apple is arguably quite good at
               | it. USB-C is more wild-west so if you're prone to buying
               | cheap crap you'll be worse off.
        
               | SchemaLoad wrote:
               | The springy bits never wear out anyway. I've never once
               | seen an iphone that couldn't grip the cable unless the
               | port was full of pocket lint. Main problem I see is USB-C
               | has both a cable and port which are hard to clean.
        
               | brookst wrote:
               | The springy bits get torqued weirdly by debris and can be
               | bent out of alignment and/or into contact with each
               | other. It's rare, but it happens. And the whole port
               | needs to be replaced, which usually means the whole
               | device.
        
               | tjmc wrote:
               | The white plastic toothpick found on most Swiss Army
               | knives is perfect for cleaning USB-C ports.
        
               | frollogaston wrote:
               | The Lightning port itself might be more reliable, problem
               | is Apple Lightning cables always break, and all third-
               | party ones (even MFi) are prone to randomly not working
               | after a while. I'd be perfectly fine with Lightning if it
               | were an open spec, instead it singlehandedly created the
               | meme of iPhones always being on 1% battery.
        
             | Modified3019 wrote:
             | From my experience using various (work provided) devices in
             | outdoors agriculture use, I consider the lightning
             | connector/port less prone to failure as well. If something
             | was to break (from torque), it seems like the tab on the
             | cable should snap or the cable just pull out before
             | catastrophic damage to the port can occur.
             | 
             | Though I still had to replace cables because the cable
             | itself developed a break somewhere, even with one that had
             | proper stress relief at the ends.
             | 
             | Meanwhile most of the USB C ports on my Lenovo laptop from
             | 2022 are barely working because somewhere along the line
             | either the soldering broke or the port got too loose.
             | Possibly from too much torque but I'm not sure. So the
             | cable has to be at just the right angle. I've also done
             | some android phone battery/screen replacement for friends,
             | and had to do a few USB-C ports when it was possible due to
             | the same sort of thing.
             | 
             | However all that is pretty much moot now, thanks to
             | wireless charging and magnetic attachment docks. As such
             | the only time I connect a cable anymore is monthly for
             | cleaning out photos and other data. Previously I'd be
             | connecting cables several times a day to charge in between
             | fields as the battery went to shit. Honestly the "MagSafe"
             | concept is the only change I've seen to smart phones in the
             | past decade that I actually really like.
        
               | brookst wrote:
               | Lightning had small pins inside the port that could be
               | caught by debris and pulled out of alignment (or in worst
               | cases, broken off altogether). USB-C has no moving parts
               | on the device side. Apple was reportedly behind that
               | design since Lightning was nearing release when design
               | for USB-C started (and Apple is/was a member of USBIF)
        
               | mschuster91 wrote:
               | > Lightning had small pins inside the port that could be
               | caught by debris and pulled out of alignment (or in worst
               | cases, broken off altogether).
               | 
               | Lightning has 1.5mm of height in the slot, debris has to
               | be pretty large to get stuck and usually it's enough to
               | just blow some compressed air into the slot to get dirt
               | to release.
               | 
               | In contrast, USB-C has only 0.7mm between the tab and the
               | respective "other" side, so debris can get trapped much
               | much more easily, and the tab is often very flimsy, in
               | addition to virtually everyone sans Apple not supporting
               | the connector housing properly with the main device
               | housing.
        
           | dylan604 wrote:
           | because you still need a cable with a lightning end in your
           | spaghetti of cables in a drawer somewhere. if all of your
           | devices had USBC on both ends, then you don't need the one
           | cable with the special adapter. you just need USBC cables.
           | this isn't rocket science, and it's not a hard position to be
           | sympathetic with either.
        
             | toast0 wrote:
             | Having everything be usbc makes sense.
             | 
             | Having everything be lightning makes sense too, but is
             | infeasible. Lightning was never going to be good for almost
             | all devices, like usb mini-b, micro-b, and now usb-c have
             | managed to get to.
        
           | cactusplant7374 wrote:
           | It is more satisfying to plug in a lightning cable. I know it
           | sounds crazy. I can't explain it.
           | 
           | I don't care about charging speeds or data transfer speeds.
           | When it is done, it's done. Until then I will find something
           | else to do or use it while charging.
        
             | esseph wrote:
             | You just want what, magnetic connectorized charging?
        
               | bee_rider wrote:
               | Actually if they'd put a little magnet at the back of a
               | USB (whatever type) port, that would be satisfying as
               | heck. Like the computer is actively grabbing whatever you
               | plugged in.
        
               | avhon1 wrote:
               | I fear magnets inside the connector would draw ferrous
               | debris into the connector. I'd _really_ rather that not
               | happen!
        
               | bee_rider wrote:
               | Oh, that is a good point. Springs it is, then.
        
               | __mharrison__ wrote:
               | I have magnetized adapters for most of my USB C devices.
               | I've had a USB C port fail on a phone in the past.
               | 
               | They are very easy to use and have a satisfying snap when
               | the cord connects.
               | 
               | My only issue with them is that we were recently at Great
               | Sand Dunes National Park and my phone fell into the sand.
               | The magnetic adapter was covered with sand (which wasn't
               | too hard to clean) and very smart metallic bits that
               | stick to the magnet. They were difficult and annoying to
               | remove and prevented the adapter from connecting.
               | 
               | I guess on the plus side they protected the original
               | port. I was able to remove the magnetic adapters and
               | charge the phone with classic USB C.
               | 
               | I guess I do have two issues. The adapter on my MBP is
               | very particular about the cable I use. And the adapter,
               | that supports high speed data transfer and charging,
               | appears to be directional. Although the plug seems to be
               | symmetric, in practice it doesn't work on both sides.
        
             | zevon wrote:
             | That's not crazy at all. If you look at a male lightning
             | connector, you can see detents at the sides that snap into
             | a (spring-loaded) retaining mechanism on the female side.
             | USB-C doesn't have anything like that which results in less
             | tactile satisfaction.
        
               | frosted-flakes wrote:
               | USB-C uses an identical spring mechanism, actually,
               | except the cord is the female side, and the port is male.
        
               | brookst wrote:
               | I don't think this is correct? GP is talking about the
               | indentations on the side of the male lightning connector,
               | which get gripped from the side by the device. I don't
               | think the center tab on USB-C has those same features,
               | nor do the cables have the grippy things.
               | 
               | I'd welcome correction. Certainly if those features are
               | there they don't feel the same. Lightning has a very
               | satisfying _snick_.
        
               | frosted-flakes wrote:
               | If you look closely, you can see the springy retention
               | clips in the plug. Below is a Stack Overflow answer with
               | more details, it includes a link to the USB-C spec where
               | you can also see the corresponding notches in the male
               | part of the receptacle.
               | 
               | https://superuser.com/questions/1577898/how-does-the-
               | retaini...
               | 
               | Also, some good USB-C cables have a very similar click to
               | Lightning, including Apple's own USB-C cables. Lightning
               | and USB-C are essentially the same design, except USB-C
               | adds an automotive-style shroud around the male side.
        
               | zevon wrote:
               | Interesting. I stand corrected and thanks for the links!
               | Seems I didn't look hard enough at my USB-C cables. Now
               | I'm curious - like the person I responded to, I always
               | felt that Lightning is more tactile and more consistent
               | than USB-C (including Apple's own USB-C cables) and I
               | wonder why that is. Maybe the Lightning spring is beefier
               | or something?
        
             | SchemaLoad wrote:
             | Lightning plugs in with a pretty hefty thunk. While USB-C
             | is a light click.
        
               | frosted-flakes wrote:
               | That depends on the cable. Apple's USB-C cables in
               | particular have a very tactile non-squidgy click.
        
           | frollogaston wrote:
           | Adapter might not fit, or is annoying even if it does
        
           | KennyBlanken wrote:
           | The Lightning connector is superior for everyday use. It's
           | exeptionally reliable, tolerant of debris, and difficult to
           | damage. It was designed to last, unlike every single USB
           | device port ever made, which was designed to fail so you'd
           | need to replace the cable and device eventually. MiniUSB,
           | MicroUSB, and USB-C. It's all trash.
           | 
           | Lightning has a perfect mechanical design. The pins phone-
           | side are nearly possible to damage because they're well
           | supported and only poke out in a bump shape that can't hook
           | on anything. The cable side is the same way - no pins to
           | catch on anything. The port is easy to clean out. The cable
           | end is trivial to clean. The retention mechanism doesn't rely
           | on anything that can wear out or break.
           | 
           | Meanwhile the USB-C connector puts a fucking thin wedge of
           | plastic in the middle of the connector and even worse, there
           | are pins around that center thin wedge and they're easily
           | broken/damaged because they have no protection whatsoever and
           | poor mechanical support. Oh, and the retention mechanism
           | sucks just like it has in every
           | 
           | The USB-C port on my airpods is contactly getting fucked up
           | while once in a blue moon I need to tick a toothpick in and
           | rummage around a little to get some lint out of my phone's
           | Lightning plug, and it's good for a couple more months...and
           | that thing lives in my pocket, whereas the Airpod case spends
           | most of its life sitting around on tables.
           | 
           | It's also a substantial plus that Apple tightly controls the
           | cable spec. Just go look at the pages where people document
           | USB-C cables that are so shitty they'll destroy the
           | electronics in one or both devices.
        
       | OrvalWintermute wrote:
       | This guy needs to make more of them so he can TAKE MY MONEY!
        
       | tamimio wrote:
       | I would take fast speed like USB 3 in lightning form than USB-C,
       | it's solid design, just needs some speed boost.
        
       | seltzered_ wrote:
       | Ugh, this just needed a headphone jack to be perfect.
       | 
       | (Relatedly, back in 2017 eric migicovsky of pebble tried to make
       | a usb-c iPhone case that also charged airpods:
       | https://www.kickstarter.com/projects/581404323/podcase-batte... )
        
         | frollogaston wrote:
         | If this case had a jack that worked reliably, I'd totally buy
         | it. It's just that every other adapter I've used has somehow
         | had occasional hiccups where the phone plays via speakers
         | instead.
        
           | crenwick wrote:
           | This is also the case with Apple wired usbc headphones.
           | Probably the phone software and not the adapter.
           | 
           | Reminds me of when Android phones used to do the same with
           | analog audio jacks.
        
           | nabwodahs wrote:
           | The best Lightning audio adapter is Apple's Lightning-
           | to-30-pin-iPod adapter. It provides line-level audio out, as
           | the 30-pin port always did. So you don't have to dick around
           | with two volume levels; it's fixed coming out of the phone,
           | and you only adjust your amp.
           | 
           | I built one into a dock in my car that charged the phone and
           | delivered audio to my car radio.
        
             | dcrazy wrote:
             | There's no analogue audio over Lightning, so if the 30-pin
             | adapter is disabling volume level on the phone, it's just
             | picking a fixed gain for its internal DAC--perhaps because
             | the DAC is only good within a certain gain range. The Apple
             | USB-C to 3.5mm adapters are widely regarded as having
             | excellent DACs irrespective of their size and price. I'm
             | not as familiar with the reputation of the Lightning to
             | 3.5mm adapters, but I would consider the ability to
             | configure the DAC volume an indicator of superior quality
             | DAC compared to the 30-pin adapter.
        
               | glitchc wrote:
               | I'm pretty sure it's the same DAC since the signal is
               | digital whether over Lightning or over USB-C until it
               | hits the DAC.
               | 
               | They earned their reputation when new phones came
               | packaged with the adapter for the first few generations
               | (circa iPhone 7/8?) after the 3.5 mm jack was removed.
        
               | piva00 wrote:
               | The Lightning-3.5mm adapter has a quite good DAC for its
               | size, I remember seeing a teardown article from when it
               | was first launched, quite impressive engineering going on
               | in a such a small piece of electronics.
        
             | atoav wrote:
             | This is how any generic 5 Euro USB-C-to-TRS 3.5mm jack
             | adapter works on Android. Didn't know this was a big issue
             | in Apple-land.
        
         | MostlyStable wrote:
         | So this comment made me go looking, and there _is_ a case that
         | adds headphone jacks back to iphones, but literally not a
         | single one for any model of android phone. I guess they figure
         | that the people who care enough to buy such a case will go out
         | and buy one of the dwindling number of android phones that
         | still have such a jack.
        
           | seltzered_ wrote:
           | The divide generally is that android phones with headphone
           | jacks as of 2025 generally dont have 5G ultrawideband
           | support* . And there are some split-out dangles which offer a
           | jack and usb-c, but they've sorta had annoying quirks in my
           | experience (the CableCreation one is less terrible in my
           | experience). One could design a case around one of these
           | dangles, though it's add some bulk and the dangle quirks mean
           | you sometimes need to disconnect it from the phone.
           | 
           | * - supposedly the Sony xperia pro (2020) might be the rare
           | exception to this rule.
        
             | alias_neo wrote:
             | The don't always seem to work either. My wife asked for one
             | of the little USB-C to 3.5mm adapters of which I had a few
             | from various Android phones over the years, and one from an
             | iPhone and she couldn't get them to work on her Samsung
             | Galaxy S21, I ended up buying hear some bluetooth earbuds
             | (yes, she could have done it herself but she trusts my
             | judgement on selecting these sorts of things).
        
           | pydry wrote:
           | This is probably as much of a reflection of the market size
           | and lack of device fragmentation for the apple ecosystem than
           | demand.
           | 
           | It's similarly easier to buy a wide range of different case
           | designs for apple.
        
           | ChrisMarshallNY wrote:
           | Apple devices have a much smaller variance in shape. It's a
           | lot easier for case designers to develop for Apple. Android
           | devices have a _lot_ of variety.
           | 
           | That said, I have seen some fairly cool cases for Android
           | devices, so I assume that some case companies support just
           | the big sellers.
        
         | mvdwoord wrote:
         | I was disappointed to find out that my girlfriend's iphone
         | (albeit a few years old) is not able to charge my wireless
         | earbuds. A feature I've enjoyed on my Samsung phones for as
         | long as I can remember.
        
           | justusthane wrote:
           | Reverse charging is still not a feature on iPhone
        
         | bodge5000 wrote:
         | There used to be cases that added USB-C to iPhones (prior to
         | Apple doing it themselves), and there used to be cases that
         | added the headphone jack to iPhones (not updated since the
         | iPhone X), but for some reason never both which has held me
         | back from getting one
        
         | ubermonkey wrote:
         | I don't miss headphone jacks AT ALL.
         | 
         | I mean, I thought I would. I really did. I was VERY salty about
         | their loss. But then I tried the OG Airpods, and then the Pros
         | with ANC, and they were honestly better than any "casual" buds
         | I'd used before that depended on wires.
         | 
         | Still, I harrumphed, wireless can't possibly compete with Real
         | Proper Headphones, or so I thought.
         | 
         | Then I tried the AirPods Max a friend had. I was honestly
         | stunned. I bought a pair, and then compared them directly to a
         | similarly priced set of Sennheisers that I have that require a
         | headphone amp to really shine.
         | 
         | The fancy wired rig probably does sound a LITTLE bit better
         | than the Maxes do, but the logistical cost of the cabling is
         | such that I call it a win for wireless, absolutely. In fact, we
         | recently moved house, and as part of the pre-move purge I gave
         | away the Sennheisers and the little amp. I just wasn't using
         | them.
         | 
         | There's definitely contexts where a wire probably still makes
         | sense. I'm given to believe that latency can be a problem for
         | musical recording, for example, and so those folks still use
         | wired phones. But for me? Yeah, it's wireless all the way now.
         | 
         | (When I say the move is recent, I mean REALLY recent -- like,
         | we're still working around boxes. It sure would be nice to
         | figure out which of the remaining boxes has those Airpods in
         | it.)
        
           | danielbln wrote:
           | Same story here. I was very much in the "take my headphone
           | jack over my dead body" camp. But then I got used to wireless
           | earbuds/air pods and now I never ever want to go back to
           | cabled earphones, ever. Just the thought of the cable getting
           | snagged on something and pulling out one or both earphones
           | makes me rage.
        
           | GuB-42 wrote:
           | > I don't miss headphone jacks AT ALL ... But then I tried
           | the OG Airpods, and then the Pros with ANC ... Then I tried
           | the AirPods Max ... I bought a pair
           | 
           | Now, what you miss is around $1000, for hardware that will
           | likely fail faster than any wired alternative.
           | 
           | That's the part that pissed off so many people. Apple
           | obsoleted good quality headphones to sell their high margin
           | products. Airpods are decent, but it is a cash grab.
           | 
           | My phone (Galaxy XCover 7) has a headphone jack by the way,
           | and I use it. Not very often, but I sometimes plug my gaming
           | headset to it, or sometimes an AUX jack. And by the way, it
           | also has a removable battery and it is IP68, for those who
           | think that it makes waterproofing impossible.
        
       | Brajeshwar wrote:
       | For those not going for this one, should get a bunch of USB-C to
       | Lightning adapter. I bought a few packs and they are all over the
       | house, the car, tech pouch, etc. I stopped caring about Lightning
       | cables. Lighting pins are going to be needed for a pretty long
       | time. The TV Remote is going to be there for quite a while, the
       | mice, the keyboard.
        
         | Starmina wrote:
         | Like he highlights in his video, those adapter are not
         | reversible. They only charge 9V max in one side and limited to
         | 5V if you flip them.
        
           | zulln wrote:
           | Which should be fine for all the things the comment mentions
           | though (remotes, keyboards, etc).
        
         | thrance wrote:
         | ALL my devices are now USB-C and it feels great: laptops,
         | phone, headset, mice, game controller...
        
       | DrNosferatu wrote:
       | Killer feature would be also a 3.5mm earphone jack.
        
       | vachina wrote:
       | Haha, 50 Swiss franc for what the Chinese can do for 10CNY. Yeah
       | nah.
        
         | Workaccount2 wrote:
         | What sucks (or is awesome) is that if this gets popular, it
         | will certainly show up on Alibaba in the next few weeks and
         | Amazon a few weeks after that.
         | 
         | It will be a nicer material while much cheaper too.
        
           | vachina wrote:
           | There are already charging cases that is a little thicker,
           | that offers usb c input.
        
           | zevon wrote:
           | The material thing is debatable. 3D printed Polyamide -
           | possibly with a fibre filler - is really nice for phone
           | cases, in my opinion. The surface texture is grippy, it's
           | quite durable (and I like the look).
        
       | rahulbisht wrote:
       | The USB-C connector sticking out feels a bit odd. We can explore
       | to move the port at the bottom, make it horizontal and add a cut-
       | out in the case for the cable to fit in. That would make the
       | cover more natural and clean.
        
       | MrBuddyCasino wrote:
       | Just to clarify: I can't use the wired USB-C Apple headphone
       | adapter with this?
        
         | LeonM wrote:
         | The data and PD communication are both working (that was the
         | majority challenge on the EE side, shown in his video). So it
         | would depend on the capability of his solution to let the phone
         | work in host mode, thus being able to provide power to the
         | adapter.
         | 
         | Though I'm also not sure how the MFi situation is with those
         | generations of iPhones, and what restrictions Apple has built
         | in to the OS. I haven't worked with MFi for a while, and I
         | don't know for sure if MFi chips are even required anymore for
         | that generation of lightning devices, or whether the author has
         | incorporated one.
         | 
         | EDIT: I just saw this on his website:
         | 
         | > Any other accessory that requires power _from the phone_ is
         | not compatible.
         | 
         | So no, USB-C to headphone adapters won't work, they need power.
        
       | rckt wrote:
       | What is the point of this? I'm not questioning the engineering
       | part. This guy is amazing. I just don't understand the issue with
       | iPhones' lightning port. Is there a shortage of lightning cables
       | in the world?
        
         | rf15 wrote:
         | Saving up on actual cables you carry around - you always have
         | that one extra iphone cable, while everyone else is on USB-C
         | for years now.
        
         | pimterry wrote:
         | It's just _ridiculously_ useful having every single device you
         | own work with the same charger. It's not the end of the world,
         | but not even having to think about chargers has been a
         | gamechanger.
        
         | diggan wrote:
         | > What is the point of this?
         | 
         | Probably for people like me, where the only Apple hardware I
         | own and use is a iPhone 12 Mini, almost everything else is
         | USB-C or the previous USB iterations. It'd be great if I can
         | use the same cables I use for everything else with my phone
         | too.
        
         | WhyNotHugo wrote:
         | My current lightning cable is breaking apart and I'll need to
         | buy another at some point. I have dozens of USB-C cables at
         | home.
         | 
         | Having to carry one able less while travelling is also nice.
         | Currently I carry a USB-C cable for headphones, would be nice
         | to re-use that for the phone too.
        
         | bapak wrote:
         | I love unplugging the charger from my computer and charging my
         | phone in a swift, 3-seconds motion.
         | 
         | Likewise, I hate that USB-A is still everywhere and _I cannot_
         | use it without carrying yet one more cable. Sometimes I have
         | it, sometimes I don 't.
        
       | saagarjha wrote:
       | For a moment I thought this would be
       | https://twitter.com/David3141593/status/1548314959943122945
        
       | ubermonkey wrote:
       | That's a cool idea and I'd probably be on board for it if I
       | weren't married to a different case system for compatibility with
       | the mount on my motorcycle.
       | 
       | If I were 10 years younger I'd probably leap on a new phone to
       | pick up USB-C, but (a) Apple replaced my Lightning-based iPhone
       | 14 Pro at like the last possible moment of warranty, so right now
       | I have essentially a new phone and (b) there's still so many
       | OTHER Lightning or USB-Micro holdouts in our house that USB-C
       | Nirvana is years away.
       | 
       | (E.G., Lightning on 2 sets of regular Airpods plus my Maxes as
       | well as our phones; Micro on both our Kindles, my espresso scale,
       | my camera's battery charger, and a ton of cycling gadgets.)
        
       | traspler wrote:
       | I just got the iPhone 14 Pro version of it two days ago.
       | 
       | I like the texture very much and all-in-all it seems like a great
       | case. The textured buttons and the wide island are very nice
       | touches :)
       | 
       | The way I hold the phone in my right hand does make the
       | connector-corner dig into my palm, which is not very comfortable.
       | I'll see how well I can adapt.
       | 
       | Also the top piece has veeery slight warping which makes some
       | seams not as seamless but does not impact functionality. I know
       | it's a hand-made product so that's fine to me, just a reality
       | check on what to expect.
       | 
       | The clasp of the top piece also seems a bit flimsy and even with
       | the adjustments mentioned in the video I worry if it will break
       | at some point.
        
       | Pfhortune wrote:
       | Once the SE third gen is available, I could finally have a
       | TouchID iPhone with USB-C! Really wish Apple had done a final
       | fourth gen of the SE with these features...
        
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       (page generated 2025-07-30 23:02 UTC)