Enjoy the wireless freedom with the fast, reliable connection you'd expect from a cord. One small nano receiver connects both the mouse & keyboard to your computer. Just plug it into a USB port & you're good to go. The comfortable, quiet typing on a familiar keyboard layout with generous palm rest, spill resistant design. Hand friendly contoured shape right-handed mouse for smooth, precise tracking. Maximum Wireless Range: 30 ft; Connector / Port / Interface: USB 2.0; Wired / Wireless: Wireless; Operating System Compatibility: Chrome OS; Windows Vista, 7, 8, 10.