7 LED Colorful Optical 2400DPI 6 Buttons USB Wired Gaming Mouse

Specifications:1. Buttons: 6 buttons with scroll wheel.2. Tracking systems: Optical.3. The Max DPI: 2400DPI.4. Adjustable DPI Switch: 800-1200-1600-2400DPI.5. Switch Life: 5 million cycle.6  Size: 130(L) x 72(W) x 42(H)mm.7. Weight: about 130g.Features: 1. Ultra-precise Scroll Wheel.2. Optical technology works on most surfaces.3. Ergonomically designed, long-term use without fatigue.4. Intelligent connectivity, no need to code, plug & play.5. Built-weight iron, feel comfortable, mobile and stability.6. Compatible with Windows XP, Vista, Windows 7, ME, 2000 and Mac OS or latest.Package Included:1 x 7 LED Colorful Optical 2400DPI 6 Buttons USB Wired Gaming Mouse