2-in-1 motherboard: with both 5V3-pin and 12V4-pin interfaces to support the operation of fans and lighting products, one product with two uses Magnetic base: the magnetic suction plate on the back of the product can be adsorbed on the chassis for easier and more stable fixation Power interface: directly powered by the computer power supply, the current is more stable and supports stable output Multi-interface high capacity: each eight-bit ARGB and PWM fan interface can be installed smoothly, no longer worrying about insufficient interfaces Free wiring saves space: brings more freedom to the internal wiring of the chassis, making the wiring inside the chassis easier and neater Wireless remote control: the remote control version of the hub has a built-in chip, which can remotely control the lighting effect of the lighting product through the configured remote control Colour:black Material:ABS Package Contents: 1 set * PWM chassis fan light controller Only the above package content, other products are not included. Note: Light reflection 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.