A CDE Definition
Equipment that supports other equipment. For example, smartphone accessories include phone cases, chargers and cables. Examples of computer accessories are laptop bags, cables, screen cleaners and USB drives, although the latter may also be considered a peripheral device. See peripheral.
Any input, output or storage device connected externally or internally to the computer's CPU, such as a monitor, keyboard, mouse, printer, hard disk, graphics tablet, scanner, joystick or paddle. Pronounced "per-if-uh-rul." See peripheral bus.
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