Hero 16k sensor: Our most advanced, with 1:1 tracking, 400+ ips, and 100 16,000 max dpi sensitivity plus zero smoothing, filtering, or acceleration Lightsync RGB: Full spectrum lighting responds to in game action, audio, and screen color; Customize lighting effects from 16.8 meter colors with g hub gaming software, and sync across g gear Comfort and durability: lightweight (87g), comfortably designed to mold to your hand with rubber grips for added control; 10 g removable weight lets you tune to your preferences