The power cable can only be inserted into the power inlet marked on the controller panel.With multiple modes, can adjust fan speed.The RF frequency is 433.92Mhz, and there are 368 color modes.The function of this controller is humanized, intelligent, and easy to operate.The biggest highlight of this controllers is the 3 music modes and support for motherboard light synchronizatioNumber of interfaces: 6pin fan port x 10, 4pin light bar port x 2Voltage: DC12V 5ALight: RGB colorControl box size: 92mmx46mmx14mm/3.62x1.81x0.55inRemote control: 85mmx38mm/3.35x0.04inCable length: 295mm/11.61inColour:blackMaterial:plasticPackage Contents:1 * Control Box1 * Remote Controller1 * CableNote: RGB lighting controller, only Suitable for our RGB fan LED magic light with access port, remember not to connect the power supply, otherwise it will burn out the fan light beads.Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.