External hardware examples

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

CRT (Cathode Ray Tube)

Display

Data Cable

15-pin connector

VGAVideo Graphics Array

VGA CardVideo Graphics Adapter

Flat-panel display

(LCD)Liquid-crystal display

((LED

Flat-panel display

Light Emitting Diode

Keyboard

microphone

Types of computer mice

wireless mouse

foot mouse

wheel mouse

J-Mouse

Joystick

Optical mouse

Touchpad

Trackball

Bluetooth Universal Serial Bus, USB

PS/2 Port Serial Port

Mouse Port Types

dot matrix printer

Printers Types

Inkjet printerInkjet cartridge

Laser printer

Thermal printerThermal papers

All-in-one (AIO) printer

3D printer

Plotter

Projector projector screen

optical scanner

Handy scanner image scanner desktop scanner

Finger scanner Barcode scanner

optical scanner

Speakers Sound System

Total Harmonic Distortion (THD)

USB thumb drive