1. The 5V 3-pin ARGB controller cooling fan hub features 9 x 3-pin ARGB interfaces and 9 x 4-pin PWM interfaces, including motherboard connection cables and PWM temperature control signal lines. This setup supports up to 9 ARGB fans simultaneously. 2. When PWM mode is enabled on the motherboard, fan speeds automatically adjust based on CPU temperature—increasing speed for cooling when temperatures rise and decreasing speed to reduce noise and energy use when cooling demand is low. 3. The PWM fan hub is compatible with major motherboard brands including ASUS, MSI, Gigabyte, and ASRock via 5V 3-pin ARGB connections, enabling synchronized lighting with other ARGB components. 4. The fan hub includes a wireless remote control, allowing users to switch between motherboard control and remote control modes. It offers over 360 built-in lighting effects, with functions to turn lights on/off, adjust fan speed, and modify brightness. 5. Powered via SATA connection, the hub draws stable 12V power directly from the PSU, reducing load on the motherboard. Its magnetic base enables tool-free mounting inside the case or on any metal surface for simplified installation and cable management. Rated voltage: 12V (fan motor) + 5V (LEDs) Maximum current: 10A Maximum power: 60W Interfaces: 9 x 4-pin PWM, 9 x 3-pin ARGB Control modes: PWM temperature control, motherboard ARGB synchronization, wireless remote control Color: Black Material: Plastic Package includes: 1 x Fan hub controller, 1 x Remote control, 3 x Cables