Corsair M55 RGB PRO Optical Gaming Mouse - Sensor: PAW3327 Optical Sensor - DPI: 200 ~ 12,400 DPI - Connectivity: USB 2.0 Type-A - 2-Zone RGB Backlight - 8 Fully Programmable Buttons - 1000Hz USB Report Rate - Large PTFE Mouse Feet - 1.8 Metre Cable - Powered by iCUE Software - Weight: 86g (Without Cable) - Ambidextrous Design - Suitable for Different Grips - Omron Switches - CH-9308011-AP - 2 Years Limited Warranty