The Sensei [RAW] - Diablo III by Steelseries uses a Laser sensor from Avago, providing a DPI/CPI range of up to 5700 cpi. It uses a USB connection with a 2.5m, braided cable. The Sensei [RAW] - Diablo III is considered to be an ambidextrous mouse.
A new generation of heroes must prepare against the evils that threaten the world of Sanctuary. Arm yourself with a weapon, co-designed by the creators of Diablo III, for your battle against the rising powers of the Burning Hells.
The Diablo III mouse was designed with an ambidextrous shape and an optimized size, making it a versatile tool for all types of gamer grips; palm, claw, or swipe.
Well, maybe not actual fire, but this mouse has some serious gaming durability. The Omron switches found under the hood can survive the relentless punishment of the most click intensive game known to mankind, with a guaranteed lifespan of 10 million clicks that's 3x more than an average mouse. And there's more the double-braided nylon cord (2.5m long) and gold-plated USB connection can be shoved and pulled with-out worry.