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Hi,

Input/output devices have been around since the inception of electronics, in one form or another. There would be no reasoning to having a device input, without having an output of some type, or a function for it to complete.

In computerese, it's a device that has the capability ot either input data or output data on demand.

Hope this helps to clear up some of the mystery.

Cubby

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16y ago
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Q: When were inputoutput devices created?
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