Super low friction PTFE mouse feet Triple Sensor 3-Dimension Array Tech Quick Responding Mechanism On the fly DPI Settings + 5 Onboard Profiles Ergomic Design with Sniper Button High Speed USB Max PollingReport Rate: 8,000Hz Customizable Weight System Specifications Main Sensor: PIXART 3389 Optical Sensor Secondary Sensor: Lift Off Distance Detection Sensor Third Sensor: Lift Off Distance Detection Sensor Max DPI: 16,000 Tracking Speed: 400 ips Acceleration: 50g Main Switch Type: Omron - 50 Million Click Lifecycle Number Of Buttons: 10 RGB Lighting: 3-zone RGB Lighting Max PollingReport Rate: 8000Hz LED Color: RGB Feet Type: Low Friction PTFE Max Number of Profiles: 5 Dimensions Height: 1.75 in 44.52 mm Length: 4.83 in 122.71 mm Width: 2.77in 70.27 mm MinMax Weight: 103g128 (without cable)