10 RGB Fan Hub Controller 4Pin 12V for PC Desktop Computer Motherboard. 10 channels splitter, 1 to 10 RGB interfaces expansion, meeting multiple RGB fans, LED light and other equipment. 12V 4Pin round hole pin, universal for all kinds of motherboards. With extension cable, support back installation, easy to play and plug, adhesive tape on the back, multiple installation location, simple and convenient. Blackened circuit board, stable and durable.