Review on 🌈 Enhance Your PC Setup with DS Mini ARGB RF Controller Kit: Rainbow Fans, LED Strip, 14 Key Remote by Jeremy Keller

I have 2 sets of fans. I used a splitter to connect both to this controller. Unfortunately I think all my fans are different amps. So if you're using any mode other than monochrome, the fans will start blinking like crazy, so this controller probably can't handle too many fans connected. However, if you only use 1 solid color it works great, which is what I wanted (due to the fact that my cellphone has 4-pin connectors but 3-pin fans).