Kensington KM K33997WW K72436AM Optical Wired Keyboard&MC f Life Desktop Set

Reliable plug-and-play operation with wired USB connection
Spill proof keyboard resists coffee, water, soda and other liquids
Comfortable mouse with contoured shape works for either hand
Sealed membrane lets liquids run through without damaging electronics
Full-size, 104-key keyboard
Three-button mouse with middle button scroll wheel
High-definition optical sensor
Compatible with Windows® 8, Windows® 7, Windows Vista®, Windows® XP and Mac Operating Systems