কয়েকটি input device হচ্ছে- Speaker, Monitor Printer, Plotter, Light pen, Toth 9933410 input device হচ্ছে- Keyboard, Mouse, Scanner, Light Pen. Trackball, Touch Pad, Microphone, Web Camera, Joystick. OCR, OMR, BCR, MIRC ইত্যাদি।