Keyboard

Keyboard 

Keyboard  is the set of typewriter-like keys that enables you to enter data into a computer. Computer keyboards are similar to electric-typewriter keyboards but contain additional keys. The keys on computer keyboards are often classified as follows:

alphanumeric keys -- letters and numbers

punctuation keys -- comma, period, semicolon, and so on.

special keys -- function keys, control keys, arrow keys, Caps Lock key, and so on.

Computer Keyboard Standards

There are actually three different PC keyboards: the original PC keyboard, with 84 keys; the AT keyboard, also with 84 keys; and the enhanced keyboard, with 101 keys. The three differ somewhat in the placement of function keys, the Control key, the Return key, and the Shift keys.

In addition to these keys, IBM keyboards contain the following keys: Page Up, Page Down, Home, End, Insert, Pause, Num Lock, Scroll Lock, Break, Caps Lock, Print Screen.

Keyboard types

Razer

Dragon Age II Blackwidow Ultimate

TRON Keyboard

StarCraft series - Marauder

Razer Effect 3 Blackwidow Ultimate

Logitech

Logitech Wireless Keyboard K270

Logitech Wireless Keyboard K350

Logitech Classic Keyboard K100

Logitech Ultra-Flat Keyboard