Widely Compatible: Offers Compatibility with Both 4-pin and 3-pin Fans, Expanding the Range of Supported Hardware. Speed Control Function: Enables Your Motherboard to Fine-Tune Fan Speeds Based on Temperature, Ensuring Efficient Cooling. Easy to Plug: Promotes Quick and Simple Connections Between Your Motherboard and CPU Fans, Reducing Setup Complexity. Durable Construction: Crafted from Rugged Black Sleeved Nylon Braided Cable, Delivering a Long-lasting and Dependable Solution. Enhanced Aesthetics: The Cable's Design Enhances the Visual Appeal of Your PC Case, Keeping the Inside Looking Neat. Experience seamless integration and improved cooling with our Speed Control Function PWM Fan Hub. Ideal for Desktop Computer Cooler Fans, this cable enhances compatibility and provides an easy installation process.