[excellent gaming performance with 7200 dpi and 4 polling rate] pictek t7 programmable gaming mice, default five dpi levels available from 1200/2400/3500/5500/7200 dpi. with two dpi button, you can adjust the dpi easily to get high accuracy and consistent responsiveness at any speed [all mouse buttons are programmable] support macro editing, 7 mouse buttons can be programmed by pictek easy-to-program gaming software which makes the mouse more intelligent and meets more demands for different games. [16 million color fancy cool led backlit] 16 million color options for the backlight setting to match your style. easily shut on and off the backlight with the convenient switch on the bottom. plus, adopts high-definition optical gaming sensor, ensure quickly switch for different games. [ergonomic design] pictek t7 with symmetrical & streamlined provides a comfortable claw-grip design, long-term use without fatigue. top choice for computer game players to keep your grip firmly during game play. excellent cool wired pc gaming mouse for casual gamers.