Zelotes T90 Professional 9200 DPI High Precision USB Wired Gaming Mouse,8 Buttons,With 7 kinds modes of LED Colorful Breathing Light, Weight Tuning Set (Black) 7-color cycle breathing + 6 single color breathing + 6 single color constant light,A total of 13 kinds of light mode,The LED light can be turned off if necessary Built-in 8 weights,can be adjusted according to your habit, 8 Buttons (Left/Right/Mid/Forward/Backward/DPI/Fire Key\Light Mode Switch),High-end 1.8M braided-fiber cable for greatest durability and signal accuracy High configuration gaming mouse:up to 9200 DPI(1000/1600/2400/3200/5500/9200),the default resolution is 1000 DPI,Polling Rate:500Hz,DPI and Polling Rate settings are closely related to the game performance,T90 provides extreme stability while gaming,1000 DPI red light flash 3 times, 1600 orange, 2400 green, 3200 light blue, 5500 blue, 9200 purple. Build-in memory storage chips, memorizing while powered off, permanent memory. Ergonomic design,internally and externally,to create the ultimate game concept,long-term use without fatigue Compatible system:Windows 98/ 2000/ ME/ NT / XP/ win 7/ win 8/ win 10/ Mac OS and other OS,plug & play.