PER has various meanings in the Technology category. Discover the full forms, definitions, and usage contexts of PER in Technology.
Pertaining to the perineum.
TechnologyA computer peripheral is any external device that provides input and output for the computer. For example, a keyboard and mouse are input peripherals, while a monitor and printer are output peripherals. Computer peripherals, or peripheral devices, are sometimes called "I/O devices" because they provide input and output for the computer. Some peripherals, such as external hard drives, provide both input and output for the computer.
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