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Fingerprint Reader/Sensor/Scanner
Input device
The full form of MICR is Magnetis Ink Character Reader.
I expect you mean "Is Card reader/writer input or output?". If this is so, it is both an input and output device. Whenever you are trying to categorize a device as Input or Output, think of how it looks from the computer.If the computer is transmitting data to it, it is an Output device.If the computer is receiving data from it, it is an Input device.
No, it is an input device as it reads (and does not write)
yes it probably be a output device .....you may check further too
A bar code reader is an input Device. Although they sometimes output a visible light, the purpose is to gather data from a printed code and input that data into your system (computer, Point of Sale, etc.)
A CD or DVD drive is a media device. Data is usually read from it, but data can also be sent to it if it has writing capabilities.
is an omr and input or output device?
Input device.
both input r output
Input because it is sending data to the computer.