This mouse is intelligent and Windows 7 recognizes it immediately. You do not need CD driver. There are seven buttons with scroll wheel. The scroll wheel is super accurate. Gambling goes well and it's a great gaming mouse at a great price. They responded quickly and the game is nothing to prevent. The price is attractive.
Compatible with Windows 7, Windows 8, XP, Vista, ME, 2000, Mac OS.
The colors: adjustable DPI Switch
1000 dpi is red
1600 is green
2400 is blue
3200 is purple
5500 is yellow (the maximum).
However, you can adjust a particular color, because the LED light is constantly changing. Or you can turn off the lights completely, Who cares. Changing the color goes through the forward button, which holds it until the desired color appears. I opted for blue. Fits to the cable.