Enhance your computer's cooling efficiency with our 4-Pin PWM Fan Splitter Hub Cable. This essential accessory allows you to connect multiple PC case fans to a single motherboard PWM fan header, ensuring your system remains cool and stable even under high load. Compatible with 4-pin and 3-pin fans Supports up to 4 fans from a single motherboard PWM socket Reduces clutter and improves airflow within your PC case construction ensures extended usability Easy to install, perfect for gamers and PC enthusiasts Optimize your computer's performance and lifespan by improving ventilation with our reliable and easy-to-use Fan Extension Adapter. Due to different batches, there may be differences in product appearance and printed text, which not affect use. Colour:Black Material:copper Package Contents: 5 * PWM Fan Splitter Hub Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.