A blue USB port means a USB 3.0 port that transfers at speeds up to 5 gigabits per second (Gbps), while black means the older USB 2.0, which transfers at slower speeds. So, what does a yellow USB ...

Keyboards and mice used PS/2 ports, gamepads had their own port that ... thanks in part to Apple phasing out legacy, non-USB ports on new Macs going forward. USB 1.0 didn't see much success ...

(1) An external storage or optical disc drive that plugs into the USB port. See portable hard drive. (2) A small solid state storage module that plugs into the computer's USB port. Emerging just ...