Jiale 2 Pack Professional LED Optical 7200 DPI 7 Button USB Wired Gaming Mouse Mice for Gamer, PC, MAC, Laptop, Computer-Black This mouse is intelligent connectivity, with multifunction, no need to code, plug & play (No need CD driver). 7 buttons with Ultra-precise Scroll Wheel. Ultra-strong and durable, Comfortable palm feeling. Adjustable DPI Switch: 1000DPI/ 1600DPI/ 2400DPI/ 3200DPI/ 7200DPI. The DPI LED color light will be constantly changed after set up. Ergonomic design, internally and externally, to create the ultimate game concept, long-term use without fatigue. Compatible with Windows 7, Windows 8, Windows XP, Vista, ME, 2000, Mac OS and other OS. Plug & play.