Features: DPI can be adjusted freely by ±100 from 100 to 10000. Professional gaming mouse with 6 programmable buttons and switches enable superior productivity and efficiency to meet all your gaming needs.  Powerful drive:Assign customized action to most buttons to achieve combo keys. Click times and delay times of key can be set. 3 Light modes:Full Lighted,Breathing,Flash. 16-Million Color backlight 'breathing' RGB LED gives out ambient light and set you in a unique gaming atmosphere. Compatible:Windows7/8/10/XP,Vista7/8，Mac OX and Linux operating system Specification: Customize DPI Switch mode 1:500/1000/2000/3000/5000 adjusted via the buttons of the mouse Customize DPI Switch mode 2:DPI can be adjusted freely by ±100 from 100 to 10000 via programming software Polling Rate:Up to 1000 Hz; switchable:125HZ/250HZ/500HZ/1000HZ(Default 500HZ ) Buttons:6 (6 out of 7) are customizable Tracking System:Optical Interface:USB 2.0 full speed. 3.0 Working Voltage/Currency:DC5V / 100mA Size:4.9 x 3.4 x 1.6 inches USB Length:1.8M braided-fiber cable