With the controller of my case, I couldn't figure it out, so I got this to connect all three fans directly to the motherboard. It worked immediately and now I can change their colors normally. Also, by removing the controller and its cables, cable management became better.

Good quality at a very good price. The boards that accompany it are the detail that makes the difference. Easy to install.

Good product.
Sturdy construction and it works.
I would like the slots to be a little tighter since the argb doesn't have a clip to hold it in place, but if you're handy, you can do it yourself.

Admittedly, I was a bit frustrated with the whole ARGB situation and didn't know what to buy first to put on Fans, an ARGB cooler, and a deepcool GPU stand. So, I bought two of these and surprisingly everything is fine, nothing has burned yet. It should be noted that luckily my motherboard has an ARGB header, so everything ended up there. If yours has one too, it's not worth spending 50-60 that they ask for a controller. They are more than enough. They can be adjusted properly from your motherboard's ARGB program.