Redragon Cobra FPS Gaming Mouse Black, 24000 DPI, Pixart 3360 optical sensor, polling rate: 1000Hz, acceleration: 50G, optical switches (lifespan 50 million clicks), number of mouse buttons: 9 (7 programmable), LED RGB mouse lighting (5 lighting modes), teflon feet, mouse cable length: 1.8m, dimensions: 126.8x65.5x41mm, weight: 130g, USB.