AW-3395 Optical Sensor Patented MSI DIAMOND LIGHTGRIPS 8000 Hz polling rate provides a 0.125 ms response time Classic ergonomic form with 75g lightweight design MSI FriXionFree cable to minimize friction on the desk Step into a new gaming era with THE APEX gaming mouse built to win - MSI CLUTCH GM51 LIGHTWEIGHT. It features 8KHz polling rate for the fastest response and an ergonomic shape with patented MSI Diamond LightGrips. It is also equipped with a top-notch optical sensor with cutting-edge technology that maximizes performance and precision of every micro-movement.MSI Diamond LightGrips features an exclusive double-injection diamond-patterned anti-slip surface that allows gamers to hold the mouse firmly in hand, while showcasing unique RGB illumination fully customizable through MSI Center.THE PINNACLE OF PERFORMANCEThe PixArt PAW-3395 optical sensor combined with cutting-edge technologies ensure the finest movements and most flawless tracking.HIGH END PAW-3395 SENSORThe PixArt PA