CORSAIR Sabre - RGB Gaming Mouse - Lightweight Design - 10,000 DPI Optical Sensor - Forward/Back & DPI Preset Buttons Light weight -- Just 100g total weight. React more quickly and play longer with less fatigue 10000 DPI optical sensor and multi-color DPI indicator - Confident, high-accuracy tracking makes every click count Four-zone 16.8 million color backlighting - Enjoy virtually infinite customization CUE software - Powerful and intuitive Corsair Utility Engine gives you performance tuning and customizationcontrol 8 programmable buttons - Fully configurable layout for personalized play High-performance Omron switches rated for 20 million clicks - custom designed for gaming, with fast response and high reliability Ergonomic design - fits comfortably in your hand and supports multiple grip styles 1,000 Hz USB refresh rate - lag-free responsiveness for fast play