Technology

59207 readers

2934 users here now

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

Our Rules

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

Approved Bots

founded 1 year ago

MODERATORS

1593

Some basic info about USB (lemmy.world)

submitted 2 months ago by SouravSatvaya@lemmy.world to c/technology@lemmy.world

272 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] Jikiya@lemmy.world 16 points 2 months ago (1 children)

Handy guide, but this whole USB situation is a cock-up, since it needs the freakin guide in the first place.

[–] Crashumbc@lemmy.world 11 points 2 months ago (2 children)

Meh, while there really could be less. At least they are all physically compatible. And backwards protocol compatible to the lowest common denominator. Which is a huge step forward.

[–] jiberish@lemmy.world 5 points 2 months ago

Seriously, as an IT person, I still never know what most of my USB ports are capable of, but I'm glad they are backwards compatible. If something is slow, then I try a different cable and port.

[–] tal@lemmy.today 0 points 2 months ago (1 children)

At least they are all physically compatible.

They mostly support an electrical least-common-denominator (like, I have USB devices that won't accept USB PD for charging below a given level), but they definitely aren't all physically-compatible. There are a lot of physical USB connectors.

[–] Crashumbc@lemmy.world 1 points 2 months ago (1 children)

Thank you, I had almost forgotten that you can't make a comment on the Internet without someone misunderstanding even basic assumptions. Like in this case, a picture exclusively showing usb-c, could be assumed that a comment about it, would also be referring to usb-c.

P.S. (I'm fully aware the last one is usb-a, the writer even makes note of it and why they included it).

[–] tal@lemmy.today -1 points 2 months ago

There nothing in the comment that you are responding to or OP's original post that is specific to USB-C. OP references USB-A and USB-C both, and the comment you responded to doesn't specify USB-C.