Then comes the part where up to five connectors from the hub-two SATA power connections, one internal 9-pin USB, and a 4-pin PWM-go to an available fan header on your motherboard and a 3-pin 5 V ARGB LED connector goes to your motherboard's onboard LED header. As such, the others are available for other fans, or compatible devices. In this case, the power module cable is attached to a 7-pin port on the hub.

The back of the hub controller has a rectangular recess and comes with double-sided tape to stick it to the back of the motherboard tray in your case to hide the cable mess. It made me wonder why modular keyboards haven't gotten this part right yet! But keyboards don't have to worry about a multitude of connected cables, and a single cable from the fans leads to the UNI Hub itself. Even lifting the ensemble of three fans on a fan corner felt natural and led to no play between individual fans. Connecting the individual fans was the easy bit, and I was very impressed by how solid the connections were.

Lian li fan controller