907
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

you are viewing a single comment's thread
view the rest of the comments
[-] 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
907 points (94.9% liked)

Technology

60070 readers
3059 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 2 years ago
MODERATORS