Brand NEW Wireless Keyboard and Mouse Super Slim Keyboard with Ergonomic, Silent Mouse and 2.4GHz USB Receiver, Battery Powered Full Size Cordless Combo for Mac, Computer, PC, Chromebook Black One USB receiver for both keyboard and mouse wireless. Just plug the USB receiver (stored at the bottom of the mouse) into the USB port of your desktop or laptop. No other drivers or options are needed. 2.4Ghz wireless technology supports the connection more stable, whose effective wireless range is up to 33 feet(10m). Cordless keyboard is compact and light weight, but provides full-size keys, arrow keys, number pad, shortcuts for comfortable typing. The membrane keys and foldable legs help you have a quiet and comfortable typing. The cordless mouse keeps the same click feel but 90% less noise, no loud clicks to wake the baby or the spouse when working from home. Idle for 30 mins, the keyboard will sleep, press any keys to wake; idle for 1.5 mins, the mouse will sleep, move or click any buttons to wake. This Cordless keyboard and mouse combo compatible with all windows, Mac, and other operating systems. Works well with Laptop, Computer, desktops, Chrome-book, PC, Notebook, and more. Batteries are required for the Mouse and Keyboard (NOT included) See pictures for more item details. Trusted Seller-Fast Ship!