Cooler Master CM310 Gaming Mouse with Ambidextrous Grips, 10000 DPI Optical Sensor, and RGB Illumination Gaming Grade Optical Sensor - A 10000 DPI sensor offers peak performance during even the most troubling times Rubberized Side Grips - Comfortable grip with unmatched stability and control RGB Illumination - Five preset modes and effects give your gear some flash Balanced Weight - Calibrated to 100 grams so not too light, not too heavy - just perfect for gaming and domination Ergonomic Shape - Ambidextrous design caters to both hands and all grip types The CM310 is the mouse of choice for gamers of all levels, providing dependability and reliability without breaking the bank. An optical 10000 adjustable DPI sensor offers gaming-grade performance, while the rubber side grips and weighted body give just the right level of comfort. And if you want to add some personality, it comes with RGB illumination with 5 preset modes and effects. Dependable and solid, the CM310 is a gaming mouse designed to take your gaming to the next level.