EagleTec MG010 Wireless Gaming Mouse 2.4GHz LED Backlight 7-Button 2400 DPI Long battery life and low battery LED indicator Pixart gaming sensor: High accuracy cursor control and power efficiency Quick-change DPI settings (800, 1200, 1600, 2000, 2400) Wireless gaming: 2.4GHz for lightning fast and clutter-free gaming EagleTec quality, one-year warranty, and customer service