Three modes of connection: hyper fast, sub 1ms Slipstream Corsair Wireless technology, low latency Bluetooth, or USB wiredContoured shape that's sculpted specifically for palm grips and larger hands, giving you comfort when it countsCustom PixArt PMW3391 native 18, 000 DPI optical sensor with 1 DPI resolution steps for ultra accurate tracking and accuracyTen fully programmable buttons to customize the way you play, with powerful macros and key Remaps TO give you an in game advantageUltra durable Omron switches rated for more than 50 million clicks The Corsair ironclaw RGB wireless gaming mouse combines an ultra-accurate native 18, 000 DPI optical sensor with a durable contoured shape that's ideal for larger hands and palm grips. Easily connect to your PC via hyper-fast, sub-1ms Slipstream Corsair wireless technology, Bluetooth or USB wired connection, with up to 50 hours of battery life. Powerful Corsair CUE software allows you to precisely tune sensitivity in 1 DPI steps, customize the ten programmable buttons with macros or remaps, and synchronize your mouse's three-zone RGB lighting with all your icue-compatible Corsair Devices. With the freedom of wireless and The customizable precision you need to take your game play higher, take victory in hand with the Corsair ironclaw RGB wireless.