Wired Gaming Mouse 5500DPI 7-Color LED Backlight Optical Mouse Gamer USB 7 Butto

Features: Ultra-precise Scroll Wheel. Optical technology works on most surfaces. Ergonomically designed, long-term use without fatigue. Intelligent connectivity, no need to code, plug and play. Specifications: Color: Black Weight: approx. 105g Light color: 7-color Interface: USB Buttons: 7 buttons DPI: 5500 Operation mode: Optical Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. A: Tyrannosaurus 6 keys B: Tyrannosaurus 7 keys C: Tyrannosaurus crack 7 keys D: X11-6 key E: M40-6 key【Mute】