SteelSeries Rival 310 Gaming Mouse – 32-Bit ARM Processor – SteelSeries TrueMove3 Optical Sensor – Omron Mechanical Switches – 100-12000 (100 CPI Increments) – 50G Acceleration – 1ms Response Rate – Silicon Side Grip – 2m Cable – 2 RGB Zones – 6 Programmable Buttons – 62433 – 12 Months Limited Warranty