Corsair m55 rgb pro wired ambidextrous multi-grip gaming mouse - 12,400 dpi adjustable sensor - 8 programmable buttons - black | CH-9308011-NAItem number : COR-MS-M55PRO-RGBBLKAbout this itemPlay 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 fingertipTake precise control over your gaming thanks to a 12, 400 DPI optical sensor for high accuracy trackingIncredibly lightweight at just 86G, so that you can play effortlessly at your top form for hoursDurable 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 sessionsCreate an in game advantage with eight fully programmable buttons for powerful macros and Remaps