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. Ten fully programmable buttons let you customize your gaming, with the in-game advantage of powerful macros and key Remaps. Includes two sets of weights with six mounting locations, Offering 120 different weight and balance configurations for a precisely calibrated gaming experience.