Corsair Raptor M30 Gaming Mouse Game tuned 4000 DPI optical sensor - Highly linear tracking for accurate mouse control in games Six button design - Set frequently used in game actions to mouse buttons for faster access On-the-fly DPI adjustment - Switch dpi with a single click for tight shots and fast getaways Soft-touch surfaces and rubber grip - Outstanding comfort and control during extended gaming sessions 1000Hz response rate - Faster polling rate for smoother response to your actual movements Extra large PTFE glide pads - Low-friction glide pads ensure smooth and precise movements 2 year warranty