Efficient Cooling Management: This 7-channel fan hub is designed to optimize the cooling efficiency of your PC. It supports up to 7 fans, allowing you to create a comprehensive and effective cooling system. Universal Compatibility: Compatible with both 3Pin and 4Pin fans, this hub provides a versatile solution for various fan types, ensuring they operate at optimal speeds for maximum cooling. Supply: Equipped with a power connection, it ensures reliable power delivery to all connected fans, maintaining stable operation even under full load. Enhanced Control: Manage the speed of each fan connected to the hub, tailoring the cooling performance to your specific needs and system requirements. Simple Installation: The compact and easy-to-install design makes it a user-friendly addition to any PC case, helping to maintain ideal temperatures and prolong the lifespan of your components. Color: As Shown Material: PCB Package Contents: 1 x Cooling Fan Hub Speed 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.