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
