Upgrade your PC cooling setup with the 4/3-Pin PWM Fan Hub Adapter, designed to power and manage up to 5 case fans simultaneously. With a 15.7-inch premium sleeved cable, this hub ensures reliable power delivery and neat cable management. Compatible with both 3-pin and 4-pin PWM connectors, it’s perfect for CPU coolers and case fans, offering a simple way to expand your cooling system while maintaining airflow efficiency. ✅ Key Features: 🔌 1 to 5 Splitter: Connect up to 5 fans from a single motherboard header. ⚡ PWM Support: Compatible with both 4-pin PWM and 3-pin standard fans. 🖤 Premium Build: 15.7-inch sleeved cable for durability and aesthetics. ❄ Cooling Efficiency: Ideal for CPU coolers and PC case fans. 🛠 Easy Installation: Plug-and-play solution for custom builds.