Targus Wireless Numeric Keypad, Black (AKP11US) The Targus Wireless Numeric Keypad allows users to type numbers into spreadsheets and other applications quickly and easily Design that delivers high availability, scalability, and for maximum flexibility and price/performance Made in China Limited warranty does not cover products purchased from 3rd party sellers Full sized keys are comfortable and large for increased accuracy; Ideal for those working on spreadsheets, accounting files or financial applications Ergonomic tilt provides support to help prevent wrist strain Wireless technology provides a cordless workspace and allows the keypad to function up to 33 feet away from the receiver Battery indicator light lets users know when batteries are running low so there are no surprises Compatible with Windows 8, Windows 7, Vista, XP, 2000, and Mac OS X 10.4 or later