PWM+ARGB controller Intelligent temperature control + 5V ARGB divine light synchronization + wireless remote control, hub PMW intelligent temperature control, save power and energy, reduce noise The controller can be connected to the motherboard CPU FAN interface to receive temperature control signals. When the CPU temperature rises, the fan automatically increases the speed and cools down quickly. When the CPU temperature drops, the fan automatically reduces the speed to save power. Wireless remote control, frequency: 433.92MHZ, the controller can be placed in the chassis and can penetrate the chassis for remote control. The bottom of the controller adopts a large-area magnet adsorption design, making installation easy. Restart button switches lights Note: The colorful part on the controller in the picture is ARGB lighting effect. Material: ABS colour: B-White Package Contents: 1 x controller 1 x remote control 1 x SATA power supply cable 1 x motherboard synchronization cable 1 x PWM