Aerocool cooltouch r 525 fan controller touch white usb3 card reader what would be the next coolest thing to add on to your gaming rig the answer is cooltouch r not only it gives you the ability to control up to four channels of fans at max 20w each in your pc it also gives you a total of seven backlight color to match your mood including backlight off the frame of cooltouch r also comes in two colors selection black or white a choice to match to your pc color and there is more it