Tuesday, August 3, 2010

External hardware components and peripherals, cost, image and function

Monitor: This is used to display output created from the use of various computer programs.
Dell S2409W 24" Widescreen Flat Panel Monitor
$499

Keyboard: Controls the operation of a computer, as well as allowing a user to type letters and numbers.
Shintaro Wireless Media Center Keyboard
$74.80


Mouse: a hand-operated electronic device that controls the coordinates of a cursor on your computer screen as you move it around on a pad.
Logitech® NX50 Corsica Laser Mouse
$49.50


Printer: An output device attached to your computer that produces printed copies on paper (hard copies).
Lexmark E120n Mono Laser Printer
$376.20


Modem: Allows the user to connect to the internet.
NetGear DG834N ADSL Modem
$146.81

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