Just plug the USB receiver into your laptop will the mouse start to serve. 2.4GHz wireless technology provides powerful and reliable connection. Built-in durable rechargeable battery, it can be easily charged using the included USB cable without replacing the battery. Turn off the mouse LED light when not in use to save power. 4 3/8" L x 2 1/4" W
4 3/8" L x 2 1/4" W
Price includes 1 color, 1 side, 1 location. Add setup charge $30USD.