cross-posted from: https://lemmy.cringecollective.io/post/75583

why isn’t it ok? why???

Meme “the number of people who think this is an abomination” over a photo of a USB-A to USB-A cable, “but think this is perfectly acceptable” over a photo of a USB-C to USB-C cable, “makes me sick.”

  • Ekky@sopuli.xyz
    1·
    3 months ago

    Huh, I’m not sure they are comparable.

    Didn’t USB A and USB B use a master-slave relationship in which the male would (generally) always be the slave, whereas USB C uses agreement and discussion to decide the master and slave roles regardless of connector gender.

    Please do correct me if I’m wrong. Also, do we say “agent” now instead of “slave”, or what is the new term?

    • NeatNit@discuss.tchncs.de
      1·
      3 months ago

      I think the biggest problem I see with A to A is: who’s delivering power, and who’s receiving it? Maybe if you use it only with the device it came with then it’ll be fine, but if anyone tries to just hook up that cable to two random computers, it might actually cause a short circuit and fry something.

      Whereas Type-C was explicitly made to handle such situations.

      Or a shorter reason: Type-C cable is allowed by the spec while Type-A is not.