EUASOO Mouse Mice Z-7900 4000 DPI Metal Base MMO/FPS High Precision Optical Gaming Mouse Built with gamers in mind: up to 4000 DPI, 1000 Hz polling rate, 20G acceleration, 100-150in/s cursor speed, and an Avago sensor. Omron micro switches provide crisp, firm clicks. Special Aluminum Metal Base adds heavier feel during game playing. 13 programmable buttons, 5 Savable memory profiles each with a distinct light color for quick identification, an 8-piece weight tuning set (2.4g x8), and over 16 million LED color options. The LED may be disabled as per your preference. Durable smooth TEFLON feet pads and contour body for ultimate gaming control. High-end features including 14 buttons, power button, breathing light in 5 colors modes and 5 side buttons. Ergonomic Right Handed Design with Rubber Painting Surface that can keep your grip firm during gameplay. 6ft braided-fiber cable with gold-plated USB connector ensures greater durability. Special Setting Switch Button on the back side of the mouse let you take command with maximum efficiency.