Kensington Pro Fit Comfort Wireless Desktop Set, 2.4 GHz Frequency/30 ft Wireless Range, Black KMW72403 K72403USA

Nine-way adjustable feet (front and rear) for customizable fit.
Fully padded wrist rest for comfort and support.
Wireless technology cuts cable clutter.
Ergonomic, right-handed wireless mid-size mouse.
Dedicated quick keys for internet and multimedia.
Spill-proof keyboard resists coffee, water, soda and other liquids.
Extended battery life up to 12 months.

Global Product Type	Keyboard & Mouse Combinations-Wireless
Maximum Wireless Range	30 ft
Connector/Port/Interface	USB 2.0
Wired/Wireless	Wireless
Operating System Compatibility	Windows® XP, Vista