The CORSAIR M55 RGB PRO Gaming Mouse offers game-winning versatility with an ambidextrous design that fits any grip or hand and a highly precise 12,400 DPI optical sensor. 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. Take control over your gaming thanks to a 12,400 DPI optical sensor for high-accuracy tracking. 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. Vivid dynamic RGB lighting control, sophisticated macro programming and full-system lighting synchronization with compatible CORSAIR peripherals, coolers, fans and more.