• Something Burger 🍔
    link
    fedilink
    English
    91 year ago

    No one really expected USB to be used to power everything

    Yeah, it’s not like the U stands for Universal or something.

    • @nymwit@lemm.ee
      link
      fedilink
      English
      161 year ago

      Yeah, Universal Spower Bus. Sounds right. I was reading the “power” part emphasized in the comment you replied to. Prior to mass adoption by phone mfrs, USB wasn’t powering all that much. You’d usually have 5v wall wart and cable ending in a barrel connector. Hate those things.

    • Echo Dot
      link
      fedilink
      English
      61 year ago

      I’m not really sure what that means. The original A/B specification did not allow for much variable voltage. It’s only universal in name, not in nature. There was absolutely no way to deal with high voltage devices, the cables were not adaptive.

      USB 4.0 specification allows for powering things like electrical drills. No way the original USB A/B specification can handle that.

    • @averyfalken@lemmy.blahaj.zone
      link
      fedilink
      English
      31 year ago

      You are right to an extent but the context of its original universality is in the rest of the name. Universal serial bus. The idea was a universal port for dealing with data and connections not neccesarily power.