Scanner - Input Device Allows real photographs and text to be scanned into the computer. Converts these 'analogue' items to digital | Qual é a diferença, Entendo
Is a Scanner an Input or Output Device? Easy Explanation - NerdyTechy
What is an Input Device | My Computer Notes
Input and Output Devices of a Computer
Multimedia & Optical Input Devices – SpenceTec UK
Difference Between Input and Output Devices - Pediaa.Com