USB cables come in 2.0 (hi-speed), 3.0 (super speed) & 3.1 (super speed plus) versions.
The USB cable offering includes the standard A & B, mini B, micro B, and C connectors on the cables. USB is the most common connector on a computer.
Most computers will have 2- 8 connectors depending on the type and size of the computers. USB cables can be used to connect a lot of different devices to a computer.
Some of these devices are Keyboards, mice, cameras, storage, phones, scanners, printers, video capture devices, audio production or capture devices.
The most current versions of the USB specification include charging cell phones, laptop computers and other wireless devices.
A to B, A to mini B, A to micro B in hi-speed.
A to A, A to B, A to micro B in super speed.
C to A, C to C, C to micro B in super speed plus.