High-end optical engine: This computer gaming mouse uses a high-performance optical sensor for precise positioning, extremely high sensitivity, 1200/1600/2400/3200DPI/5500DPI adjustable, suitable for ordinary users, especially professional gamers, 7-key design, including scroll wheel, Left button, right button, forward, backward, DPI switch, fire button, let high-end players get efficient and smooth operation$ What needs to be emphasized is! The unique and exclusive design of the fast ignition button of this gaming mouse allows the operator to win the game in rapid succession with critical strikes! There is also a quick return and fast forward button, just click the corresponding button of the mouse to return to the previous or next page. It is especially suitable for office and games. $ High-quality and durable: using ABS high-grade materials, exquisite and light, stable quality, 10 million cycles. The total length of the cable and mouse is approximately 59 inches. Wired connection makes the transmission more stable and efficient, and can also reduce the probability of dropping directly from the desktop to the ground. $ Appearance design: ergonomic design, hand-held fit, comfortable and not tired for long-term operation. The appearance is cool, especially a total of 7 bright colors are alternately presented, giving you colorful visual effects$ Wide compatibility: suitable for all versions, using USB 2.0 interface, suitable for desktop computers, notebooks and other terminals, intelligent connection, plug and play