The AULA F809 Backlit Macro Programming Honeycomb Wired Gaming Mouse comes with Multiple backlight modes and Seven-color breath. You can switching DPI, Shortly press the DPI button(6)/(7) to switch the DPI between 800 DPI and 3200 DPI, By default there are 4 different sensitivity modes, Each mode is indicated by different LED light color, Modes can be adjusted by using included software. Its Resolution 800-1600-2400-3200DPI and Polling rate is Default 125Hz. It supports Operating system:Windows95 / 98 / 2000 / ME / XP/ Vista/7/8/10. This AULA F809 Backlit Gaming Mouse has 01-Year Warranty.