Instruction: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 doesnt have 5V A-RGB 3-pin header. You can connect the controller with power supply directly and control the fan by remote.Specification:LED Color: RGBProduct Dimension: 120mm(W) x 120mm(D) x 25mm(H)Operating Voltage: 12VPower Input: 1.92WRated Power: 4.2WRated Voltage: DC 12V(fan) / 5V(LED)Rated Current: 0.35AAirflow: 38CFMFan Speed: 1200(+/-10%) RPMSound Level; 16 dBABearing Type: Hydraulic BearingLifetime: 30000HrsController Connector:8*6PIN(for fan),4*3PIN(for LED strip)Weight: 570gNotice:The power supply must be plugged into the correct interface, plugging into the wrong way will burn out the fan led beads?1? Battery model is button battery 2025 (included).?2? The original wireless controller can only be applied to fans of the DR12 Pro series pc fan. All the compatibility issues, we are not responsible, please understand ?3?Single fan is with small 6 pin interface,it can only work with the controller. So if you have this kind of controller,you can buy this single fan.Otherwise,pls do not buy this single fan.Single fan cannot be connected to a motherboard without a controller.