Perixx PERIDUO-710W, Wireless Keyboard and Mouse Combo Set - Compact Size 15.32"x5.59"x0.98" Dimension - Piano White - Built-in Numeric Keypad - Brand Batteries Included - 128 Bit AES Encryption - US English Layout
Compatible with Windows XP, Vista, 7 and 8. The compact size design with built-in numeric keypad can fulfill the demand with professional user. The combo can also work with Mac OS X without the feature of Windows and Apple hot keys