The Redragon INQUISITOR 2 7200DPI Gaming Mouse features many functions that can be set after installing the software. Adjust the DPI of the mouse range (800-7200DPI) for your preferred speed, Macro support allows you to record actions and trigger them with one click, Lighting can also be adjusted to suit your needs or theme. Up to 7 mouse buttons can be custom programmed and 3 different user modes can be set and switched between with the button on the bottom of the mouse. It features a USB golden plated port and braided cord to ensure the stability of data transmission. Just plug and play, no additional software or firmware is required. Support operating system: Windows 2000/2003/ Win7 / 8 /10/ Vista/ ME/ Mac OS/ Linux and the latest operating system.