The Wireless Comfort Desktop Set can be user configured in nine different positive, neutral & negative positions for totally customized fit. The fully padded wrist rest offers support for natural typing. A right-handed mid-size mouse offers ergonomic comfort. And the wireless technology provides users with clutter free productivity. The dedicated quick keys provide access to the internet & multimedia. And the spill-proof keyboard resists coffee, water, soda & other liquids. Maximum Wireless Range: 30 ft; Connector / Port / Interface: USB 2.0; Wired / Wireless: Wireless; Operating System Compatibility: Windows XP, Vista, 7, 8, 10.