LIGHTSPEED Wireless Gaming Mouse | Logitech HERO 16K Optical Gaming Sensor | Colour: Black | Up to 16,000 DPI | Polling Rate: 1,000 Hz | Logitech PowerPlay Compatible | Dual-Injected, Rubberized Side Grips | Rechargeable LiPo Battery for Up to 60hrs | Hyper-Fast Scroll Wheel | 11 Programmable Buttons | Tunable Weight System | Logitech LIGHTSYNC RGB Illumination | 2 Year Warranty