1. Multiple connection design: The 2in1 ARGB PWM fan hub with controller features 9 x 5V 3pin ARGB ports and 9 x 4pin PWM fan ports, significantly expanding connectivity. It supports up to 9 fans, including 9 x 4pin temperaturecontrolled ports and 9 ARGB ports, making it ideal for ARGB devices and fans. 2. appearance: The 2in1 ARGB PWM fan hub controller comes with a wireless remote, allowing seamless switching between motherboard mode and remote control mode. Remote control mode offers over 360 lighting effects and various modes to suit individual preferences. 3. Magnetic base plate: Our ARGB PWM fan hub includes a magnetic base and a quality circuit board, ensuring durability and strength. Easy connection to the case and SATA power ensures stable performance even under full load. The bottom of the ARGB hub features a large magnetic mount for effortless installation. 4. Stable SATA power supply: The compact 2in1 ARGB PWM fan hub boasts a sleek and tidy housing design. It prevents voltage drops when spinning fans, ensuring smoother, more efficient operation and longterm reliability.