The Atheris by Razer uses an Optical sensor, providing a DPI/CPI range of 7,200 DPI. This results in a tracking speed of 220 IPS, and a maximum acceleration of 30 G. It uses a Dual 2.4 GHz and Bluetooth LE connection. The Atheris is considered to be an ambidextrous mouse. It weighs in at 66g (exclude batteries) grams with the cable and is approximately 99.7 x 62.8 x 34.1 mm (LxWxH).
The Razer Atheris provides you with industry-leading transmission stability. So whether you're in a cafe or the office where multiple wireless devices may interfere with the frequency, your mouse maintains a solid connection.