PROMATE Wireless Ergonomic Keyboard & Contoured Mouse. Sleek Tactical Full Size Keyboard Plus Ergonomic Contoured 5 Button Mouse. Auto Sleep Function. Smart Nano Receiver. 10m Range Advanced 2.4GHz wireless provides reliable connectivity High-accuracy optical tracking with up to 1600 DPI Full-size keyboard with 13 multimedia keys and 12 group functions ProCombo-8 is compatible with Windows 7/8/10, Mac OS