XINMENG XM-326 Programming RGB Gaming Mouse with A5050 Game Chip,4000DPI,6Buttons,USB Wired,Breathing Light for Computer Install Avago A3050 game engine chip inside, strong performance. The mouse has 4 stalls adjustable DPI, can site the DPI from 500 up to 4000 casually, completely satisfied with requests of gamer Professional gaming mouse, 6 buttons and about 160g weight, it is a suitable and comfortable weight for gamer Delicate and cool appearance, mechanical wheels design in the side with colorful and bright LED lighting effect( The new upgrade breathing light, Intelligent breathe more charming ) Ergonomic tilt design, comfortable and durable for you to use. sence of good, not easy feel tired when use the mouse, sensitive reaction, suit for every kinds of people, especially for gamer