Designed specifically for the most demanding levels of FPS gameplay Prestige Optical Magnetic Switches harness the power of light for response times and last 5x longer than the competition Ultra-competitive 18,000 CPI, 450 IPS, 50G acceleration sensor with advanced tilt tracking Lightweight 69g design was developed with input from esports pros for sustained comfort and battle-tested durability On-board customization with 4 polling rates and up to 5 pre-set or customized CPIs directly on the mouse