Features Intelligent connectivity, no need to code, plug & play, Buttons 7 buttons with scroll wheel, Tracking systems Optical, The Max DPI 3200DPI, Ultra-precise Scroll Wheel, Optical technology works on most surfaces, Ergonomically designed, long-term use without fatigue, Switch Life 5 million cycle & Adjustable DPI Switch: 1000DPI / 1600DPI / 2400DPI / 3200DPI.
