If your MB has 5V A-RGB 3-pin header, you can use it to connect RGB extender cable to control, and connect the controller with power supply with 4 pin connector.
If your motherboard doesn’t have 5V A-RGB 3-pin header. Please connect the controller with power supply directly. You can synchronize the color with Controller & Remote.
The Addressable RGB Light function MUST BE work with an Addressable RGB(+5V, 3-pin) capable motherboard or an Addressable RGB(+5V, 3-pin) controller.
DO NOT connect the DR12 PRO controller with other ports on the motherboard. Otherwise, you may short circuit your motherboard.