X7 Series Laser gaming mouse, full accessible oscar software to tune your settings. Tailor-made Your Mouse and Dominate the Play Instead of complex and repetitive mouse operations, you can tailor-made your mouse and perform any one-click game stunts to win the games On-board Memory Store your favorite macros in the 64K memory, and play on any other computers instantly. No driver is needed. 6 DPI-Shift Ability with LED Color Indicator（No Driver Required） The customizable “DPI Button” with Color Indicator” instantly shifts mouse sensitivity between 100 - 3600 dpi. The mouse gives you quick access from pixel-precise targeting to lightning-fast maneuvers without pausing the action. Ergonomic 4D Wheel Horizontal & vertical scrolling to improve efficiency. No need to tilt. Speed Mouse Report Time Up to 1ms With Full-speed USB Designed with extreme fast report time up to 1ms with Full-speed USB (Maximum 1000Hz reports/sec), The Mouse allows you to fight 8 times faster than an ordinary low speed USB mouse. Speed Mouse Key Response Time Up to 3ms (Key response time of conventional mouse is about 16ms)