4-Pin PWM Fan Hub Splitter: Extend your PC case fan setup with this 4-pin PWM fan hub splitter, converting 1 CPU fan port to 5 ports. Perfect for solving port shortages in computer fan systems. Universal Compatibility: This fan splitter supports both 3-pin/4-pin 12V PC case fans, making it a versatile choice for all cooling fan setups. Premium White Nylon Braided Design: 41cm (16.14-inch) white nylon-braided fan extension cable reduces signal loss and tangling. Tinned copper wires ensure stable power delivery for long-lasting PC fan hub performance. Effortless Installation Using Double-Sided Adhesive: Equipped with strong double-sided adhesive, this PC fan hub can be securely mounted for hassle-free setup. Package Includes 2 Fan Hub Cables: Get two white fan hub cables, ideal for expanding your cooling fan system with a 1-to-5 4-Pin/3-Pin fan hub splitter.