This product has being lyring in my house for almost 2 years and I don't have any use for em and I don't have plans for it to be on a build. What I mean by "source RGB hub" is that you need to find a RGB hub that can provide the lights in the fans and the RGB strip. The controller seen in pic does not put up their own modes. It does not turn on the RGB unless you buy a 4 pin 12v RGB hub such as a cooler master (forgot the name of the controller) but it's small and one side is power and the top is the 4 pin RGB and you contoll it with the buttons on the hub. That cooler master hub is not included. Buy this if you have a hub that supports 4 pin 12v RGB OR use a motherboard that supports 4 pin 12 v.

Need this gone ASAP.