PICK A SIDE Weighing in at just 86g, the M55 RGB PRO’s light and versatile ambidextrous design lets you play at your highest level with either hand using your most comfortable grip, be it palm, claw, or fingertip. PRECISION TO WIN Take control over your gaming thanks to a 12,400 DPI optical sensor for high-accuracy tracking. BUILT TO LAST 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.