Input/output controller
Updated: 11/13/2018 by Computer Hope
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Alternatively called an input/output interface, IOC, or PIOC for Peripheral Input/Output Controller. The Input/Output Controller is a device that interfaces between an input or output device and the computer or hardware device. The input/output controller on a computer is commonly on the motherboard.
Additionally, an I/O controller can allow for additional input or output devices for the computer. It can also be an internal add-on component that replaces a malfunctioning I/O controller on the motherboard.
Computer acronyms, Controller, Input, Input device, Interface, Motherboard terms, Output, TLA