It's shaped to fit larger hands and palm grips, which means you can use your mouse comfortably. With an advanced optical sensor, the Corsair Ironclaw Optical Gaming Mouse provides accurate tracking, with 18,000 DPI that can be adjusted in 1 DPI steps. That means you'll be able to make accurate adjustments that can make the difference on the battlefield. You can tune your mouse to your gaming surface, so you'll be sure that your mouse is working at its best.Seven programmable buttons make it easy to remap or assign macros - choose the setup that suits you to give you the advantage in your games. The Ironclaw RGB Optical Gaming Mouse has RGB lighting that makes it look the part next to your gaming PC. The two-zone backlighting lets you choose from presets or create your own effects. It's powered by Corsair iCue, which means you'll be able to syncronise your lighting with your other compatible Corsair stuff, whether that's a keyboard or PC fans.