1. External hardware examples

2. External hardware examples Flat-panel, Monitor, and LCD Keyboard Microphone Mouse Printer Projector Scanner Speakers USB thumb drive

3. CRT (Cathode Ray Tube) Display

4. Data Cable 15-pin connector VGA Video Graphics Array

5. VGA Card Video Graphics Adapter

6. Flat-panel display (LCD) Liquid-crystal display

7. ((LED Flat-panel display Light Emitting Diode

8. Keyboard

9. microphone

10. Types of computer mice wireless mouse

11. foot mouse

12. wheel mouse

13. J-Mouse

14. Joystick

15. Optical mouse

16. Touchpad

17. Trackball

18. Bluetooth Universal Serial Bus, USB PS/2 PortSerial Port Mouse Port Types

19. dot matrix printer Printers Types

20. Inkjet printer Inkjet cartridge

21. Laser printer

22. Thermal printerThermal papers

23. All-in-one (AIO) printer

24. 3D printer

25. Plotter

26. Projectorprojector screen

27. optical scanner Handy scannerimage scannerdesktop scanner

28. Finger scanner Barcode scanner optical scanner

29. Speakers Sound System Total Harmonic Distortion (THD)

30. USB thumb drive