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Serial port


 

In computing, a serial port is an interface on a computer system with which information is transferred in or out one bit at a time (contrast parallel port). Throughout most of the history of personal computers, this was accomplished using the RS-232 standard over simple cables connecting the computer to a device such as a terminal or modem. Mice, keyboards, and other devices were also often connected this way.

Related Topics:
Computing - Computer system - Bit - Parallel port - RS-232 - Terminal - Modem - Mice - Keyboard

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