Product 1.?Excellent gaming performance ?programmable gaming mice,nbsp; With two DPI button, you can adjust the dpi easily to get high accuracy and consistent responsiveness at any speed. 4 polling rate is adjustable: 125Hz/250Hz/500Hz/1000Hz, polling rate ensures smooth AND high-speed movement, up to 1000Hz makes it faster and more accurate than ordinary mouse. 2.?buttons are programmable? support macro editing,nbsp; mouse buttons can be programmed bynbsp; easy-to-program gaming software which makes the mouse more intelligent and meets more demands for different games. Great value and control FPS gaming mouse, also excellent for MOBA/ RTS games.nbsp; 3.? fancy cool LED backlit? options for the backlight setting to match your style. Easily shut on AND off the backlight with the convenient switch on the bottom. Plus, adopts high-definition optical gaming sensor, ensure quickly switch for different games. 4.?Ergonomic design?nbsp; with symmetrical amp; streamlined provides a comfortable claw-grip design, long-term use without fatigue. Top choice for computer game players to keep your grip Firmly during game play. Excellent cool wired PC gaming mouse for casual gamers. 5.?Reliable quality amp; Service?PC gaming mouse, 30 million clicks lifespan , intricate polish manufacturing processes and meticulous assembly provide the functional reliability of the mouse for years.nbsp;nbsp;