Full-size keyboard for increased productivity & comfort. An adjustable height keyboard provides improved typing & a right-handed mid-size mouse offers ergonomic comfort. And the wireless technology provides users with a less cluttered workstation while dedicated keys offer quick access to the Internet & multimedia. A 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: Mac OS x 10.9-10.11; Windows XP, Vista, 7, 8, 10.