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submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world

Apple to Limit iPhone 15 USB-C Cables to USB 2.0 Speeds: Report::undefined

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[-] MinekPo1@lemmygrad.ml 4 points 1 year ago

If I understand how USB Super Speed (ie USB 3.0+) works correctly, it is trivial to limit a USB C port to USB 2.0 modes, as it uses extra connections, which, I think, means you can just not connect them and treat the port like its a USB 1.x/2.x port. Not 100% sure tho

[-] Aceticon@lemmy.world 3 points 1 year ago

You're entirelly correct - if only the D+ and D-data lines (plus VCC and GND) are connected (and USB-C is meant to work no matter which way you plug it so there are one of each on each side) then it will just behave as USB 2.0

this post was submitted on 27 Aug 2023
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