External hardware examples
External hardware examples• Flat-panel, Monitor, and LCD• Keyboard• Microphone• Mouse• Printer• Projector• Scanner• Speakers• USB thumb drive
VGA CardVideo Graphics Adapter
Flat-panel display
(LCD)Liquid-crystal display
Bluetooth Universal Serial Bus, USB
PS/2 Port Serial Port
Mouse Port Types
Inkjet printerInkjet cartridge
Thermal printerThermal papers
Projector projector screen
optical scanner
Handy scanner image scanner desktop scanner
Finger scanner Barcode scanner
optical scanner
Speakers Sound System
Total Harmonic Distortion (THD)