The three devices which are able able to perform both input and output operations among the answer choices are: Router, Network Interface card and Touchscreen.
What are Input and Output Devices?
An input device is a device which one connects to a computer that sends information into the computer. An output device is a device which one connects to a computer that has information sent to it.
The three devices that can provide both input and output operations are:
1. Router
2. Network Interface Card
3. Touchscreen
These three devices can provide both input and output operations.
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