Promate 2.4Ghz Multi Optical Portable Wireless Mouse with Nano USB Receiver

Clix-2 Wireless Optical Mouse is an ergonomic and reliable wireless optical mouse. It features a 1000/1600dPi optical sensor for better accuracy and a Nano USB receiver so tiny that you can plug into your laptop or computer and forget about it. The Clix-2 has a working range of up to 20 meters, which is great for home and office use. It also comes with a sleep mode function to turn itself off when it’s idle for some time, simply click on any button to wake it up