2 Pcs PC Fan Controller 3 Pin 4 Pin Fan Adapter PWM PC Case Cooling Fan Hub 8 Way Splitter 12V Speed Controller Enhance your PC cooling system with our 2 Pcs PC Fan Controller, designed to provide efficient and effective cooling solutions for your computer. This versatile fan hub allows you to connect multiple fans, ensuring optimal airflow and temperature management. Discover the key features that make this product a must-have for any PC enthusiast: Expansion Fan Connector: This innovative 1 to 8 splitter hub allows you to connect up to eight 4 pin and 3 pin PWM fans, providing a superior power solution for your motherboard cooling fans. Say goodbye to overheating and ensure your system runs smoothly with enhanced cooling capabilities. Advanced Functionality: With the ability to power up to eight fans simultaneously, this hub features a rotating potentiometer that allows you to adjust the speed of all connected PWM fans at once. The included 30CM potentiometer extension provides added convenience, making it easy to control fan speeds from a comfortable distance. Widely Compatible: Our fan controller is compatible with both 4 pin and 3 pin fans, making it a versatile addition to your setup. Please note that if a fan does not support PWM speed control, the speed control function will not be applicable. Ensure that the total current connected to the fans does not exceed 17A to prevent damage to the controller. High Performance Design: Crafted with a high-performance all-black circuit board, this fan hub is compact and user-friendly. The strong materials used in its construction ensure low resistance, which helps maintain optimal fan performance without compromising efficiency. Strong Sticker Fixation: Installation is a breeze with the thickened strong sticker that provides excellent adhesion. This allows you to securely mount the fan hub inside your computer case, ensuring it stays firmly in place while you enjoy improved cooling performance. Upgrade your PC's cooling system with our 2 Pcs PC Fan Controller. Its combination of functionality, compatibility, and high performance makes it an essential tool for any computer build. Order now and experience the difference in your system's cooling efficiency!