Microsoft Wireless Desktop 900 Keyboard+Mouse LED Optical technology English-Arabic .
 
Advanced Encryption Standard (AES) 128-Bit Encryption
Customizable buttons give you access to the Windows features you use most
Hot keys provide easy-access to commonly used functions
Ambidextrous design is great for use in either hand
Quiet-touch keys provide comfortable, responsive typing
Full-size mouse provides comfortable, precise navigation
Connectivity Technology:Wireless
Batteries:4 AA batteries required
Keyboard Language :Arabic and English
operational range of up to 30ft