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. Its durable construction, complete with 50 million click-rated Omron switches and apremium braided cable, stands up to the rigors of intense gaming while minimizing fatigue with a remarkably light weight of just 86g. Start gaming immediately with simple plug-and-play setup out of the box. Take full control with powerful CORSAIR iCUE software, enabling you to swap between left and right-handed modes, assign macros and remaps to eight programmable buttons, customize RGB backlighting, and manage fiveDPI settings that can be switched on the fly. No matter how you choose to play, stand up toany challenge with the M55 RGB PRO.