Play at your highest level with a versatile ambidextrous design that lets you game in either hand with your most comfortable grip, be it Palm, claw, or fingertip Take precise control over your gaming thanks to a 12, 400 DPI optical sensor for high accuracy tracking Incredibly lightweight at just 86G, so that you can play effortlessly at your top form for hours Durable construction featuring 50 million click-rated Omron switches and a premium braided cable gives the M55 RGB Pro the strength to withstand years of intense gaming sessions Create an in game advantage with eight fully programmable buttons for powerful macros and Remaps