USB 2.0 Interface: USB 2.0 DPI switch: 400 / 800 / 1600 / 3200 / 6400 Weight(G): 65g (without cable) / 186g Model name: Clutch GM41 LIGHTWEIGHT V2 LED light: RGB Response time: 1000 Hz / 1 ms Main key switches: Omron 60M USB cable: Low Friction Cable Sensor: PixArt PMW-3389 Optical Sensor Dimension (W X H X D): 130.1 x 67 x 38.3 mm Buttons: 6 OS supported: Windows 10 / 8.1 / 8 / 7 Max DPI: 16000 Button durability: 60 Million Clicks Cable(M): 2m Braided with Gold-Plated Connector Nvidia reflex support: Y