I just got my mf120r argb 3 in1 pack. I connected everything just according to this video:
While I could control the colours thru as rock polychrome(i have asrock b450m pro4), but the master plus software won't recognize my fans. Then I used my own micro usb cable to connect the mini controller to a usb port on my pc, and then I could get the master+ to recognize the fans, but I still couldn't use the software to control the color. The software will recognize the fans, but can't control it.