[2015 New Version] E-3lue T90 USB Wired Gaming Mouse, 1000/1600/2400/3200/5500/9200 DPI High Precision 7-color LED Light PC Mouse, Weight Tuning Set High configuration gaming mouse:up to 8000 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 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 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