The bus in a PC is the common hardware interface between the CPU and peripheral devices. Parallel buses with multiple lines (wires) were superseded by serial versions, which use one line for data.

A shared channel that transmits data one bit after the other over a single wire or fiber; for example, Ethernet uses a serial bus architecture. The I/O bus from the CPU to the peripherals is a ...

Universal Serial Bus is a port on your computer that you can plug devices into such as cameras, mice, and scanners among other things. This term was viewed 4,750 times.