MSI Clutch GM30 Wired RGB Optical Gaming Mouse – Black – Sensor: PAW-3327 – Sensor Type: Optical – DPI Switch: 400 / 800 / 1600 / 3200 / 6200 – Button: 6 – Polling Rate: 1000Hz , 125/250/500/1000(Default)Hz – Main Key Switches: OMRON Switch with 20+ Million Clicks – LED Light: RGB Mystic Light – Supported OS: Windows 10 / 8.1 / 8 / 7 – Connectivity: 2m USB 2.0 Cable TPE with gold-plated connector – Colour: Black – Model: CLUTCH GM30 – 12 Months Limited Warranty