Corsair exclusive software automatically detects the center of gravity in real time, allowing you to adjust weight between 115G and 137G and fine tune balance to perfectly fit your grip A custom PixArt PMW3391 native 18, 000 DPI optical sensor, adjustable in 1 DPI resolution steps, gives you total sensitivity customization and ultra accurate tracking Built with a comfortable contoured shape that naturally fits your hand, with high-performance rubber grips inspired by Pro sports equipment