Description This product is a pc fan controller, made of solid materials, safe and . It can last for a long time without being easily damaged. The product is an excellent Computer Case Fan Hub that can bring you more convenience, allowing you to have a more comfortable experience. Features - Color: As shown -Material:PCB, ABS, electronic component - Size: 12.10X6.50X2.00cm/4.76X2.55X0.79in Connector: -A versatile device that allows for easy adjustment of both computer and case fan speeds. -Featuring an infinitely variable speed design, this fan controller allows for precise control over airflow. -With multiple speed control knobs, users can simultaneously adjust the speed of multiple fans. -Installation is a breeze thanks to the interface, which eliminates the need for additional power cables. -This fan hub, is adjustable for quieter operation, ensuring a more peaceful computing experience. A versatile device that allows for easy adjustment of both computer and case fan speeds. Featuring an infinitely variable speed design, this fan controller allows for precise control over airflow. With multiple speed control knobs, users can simultaneously adjust the speed of multiple fans. Installation is a breeze thanks to the interface, which eliminates the need for additional power cables. This fan hub, is adjustable for quieter operation, ensuring a more peaceful computing experience.