High-performance design: With wireless performance, a thin wall design, and an internal endoskeleton structure to reduce weight and improve gaming control, the iconic shape that first pushed the limits of the PC gaming mouse has further evolved. Lightning-fast wireless: Esports professionals rely on the LIGHTSPEED ecosystem of USB wireless Logitech gaming mouse technologies to provide dependable, fast, and professional gaming performance. HERO 25K sensor: With pixel-precise performance and no smoothing, filtering, or acceleration, the HERO sensor offers class-leading performance up to 25600 DPI. Eleven buttons and an extremely quick scroll wheel: Metal-spring tensioning is used in primary buttons to provide quick, clear actuation. Make keybindings and macros unique for every app and game. You can quickly navigate through lengthy documents and pages thanks to a lightning-fast scroll wheel. Weight and color systems that can be adjusted: Personalize the