The Sensei 310 by Steelseries uses an Optical sensor, specifically the SteelSeries TrueMove3, providing a DPI/CPI range of 100-12000, 100 CPI Increments. This is combined with a 32-bit ARM processor. This results in a tracking speed of 350+ ips, and a maximum acceleration of 50G. It uses a USB connection with a 2m cable. The Sensei 310 is considered to be an ambidextrous mouse. It weighs in at 92.1g without the cable and is approximately 125.1 x 70.39 x 38.95 mm (LxWxH).
The legendary SteelSeries Sensei shape delivers maximum comfort and flexibility for both claw and finger-tip grip styles. First of its kind pure silicone side grips deliver extraordinary comfort and grip. Powerful 32-bit ARM processor delivers low-latency performance and allows you to save CPI settings, button remappings and lighting effects on-board for software-free use at LAN events and tournaments.