Selected, mechanical Kailh GM 4.0 buttons for the ideal click feeling Elegant RGB lighting with three zones Large, noiseless and low-friction PTFE glides for maximum precision Patented analog technology with signal processing under 1 ms Pixart PMW3389 flagship sensor for low / mid / high-sense gamers Five configurable buttons + onboard memory Resource-saving software for CPI, button remapping and RGB Ergonomic right-handed mouse for Claw Grip, Palm Grip & Finger Grip