Review on Cooler Master 6-Preset Modes Addressable RGB Fan Controller - Enhanced with 7 Vibrant Colors and Thermal Detection Mode for Fans and Air Cooler by Brian Douglas

I bought this controller to use on my old PC before the sale to add some flash memory to make the sale more attractive. The controller worked great, I had to buy a USB to MicroUSB cable to connect the controller to my motherboard to allow software control of the controller so you don't have to open the case to change the aRGB settings and I really wish that cable was included. but that doesn't change the fact that it works great. The controller worked fine without this cable, but I think it would be inconvenient to keep opening the case to change any aRGB settings, so I got a cable that didn't work at first, but I just needed the driver for the controller update and then it was immediately recognized by Windows. This controller was used to drive 3 aRGB.2 EK Vardar Evo fans in an EKAIO 240mm and 1 CoolerMaster Sickleflow aRGB fan as a rear outlet. Controlling them all worked great. The Coolermaster software isn't great, but having this option is definitely better than none. All in all, it helped me sell my old computer for more than I expected and the buyer was delighted with how it looked.