6 Buttons (Left, Right, Middle button with scroll, DPI Switch, Copilot AI, Microphone input) Wireless with USB receiver plug and play Working distance Up to 10 meter Optical Sensor 800 / 1200 (default) / 1600 dpi Silent switch design reducing click noise BlueEye sensor technology to use Ergo-8200S on marble, sofa surface, dusted glass or carpet
