- cross-posted to:
- technology@lemmy.world
- cross-posted to:
- technology@lemmy.world
USB was supposed to rule them all but it’s now a mess of standards sharing the same connector. Different speeds, voltage, charging protocols, alt modes, even the number of pins used is variable… For those asking, the thing is available on Kickstarter
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I’m not sure if there’s supposed to be a picture or video but the media doesn’t load for me (both on web and iOS voyager app).
How is this different from existing USB cable testers available from places like Amazon and AliExpress? In reading the description I didn’t see anything that set it apart
Genuine question: in what ways does it differ from what ChargerLab’s existing km003C does, other than a “cable health” percentage? The other functions seem similar to me.
This one also measures data transfer speed. As far as I can tell, the KM003C only measures power transfer capabilities.
Out of curiosity, is there a reason that this couldn’t be an Android app? I would think that there should be some way to check a cable’s functionality by plugging it into a phone and a computer.
Cable testers can bypass all of the standard driver and USB negotiation bullshit before anything else. I would imagine building a device to manually control when and how the connections are made is much easier than fighting for low level device control on systems like Windows, macOS and Android.
It could be, but I imagine the reported capabilities would be limited by the connected devices. So if your phone doesn’t support USB SuperSpeed 80gbit/s, it wouldn’t be detected by the app.
