PWM Fan Hub 4Pin Cooler Extension Cable with SATA Power Supply Adapter, 10Channel Fan Splitter Controller for Desktop PC Case Cooling Fans Speed Regulation

This PWM fan hub extension cable is designed for desktop computer case cooling expansion, capable of supporting up to 10 pieces of 4pin PWM fans simultaneously. It draws main power directly from the SATA power connector of your PC power supply, avoiding overloading the limited current of motherboard fan headers. The motherboard 4pin PWM fan header transmits speedcontrol signals, so all connected fans can synchronously adjust rotation speed following CPU temperature, balancing cooling performance and noise level. No extra software or driver is required, just plugandplay for quick setup. Compact cablehub structure helps organize messy internal fan wires inside the chassis. Perfect for multifan configuration, highairflow PC builds and DIY gaming computer assembly. Please make sure total power consumption of all connected fans stays within the rated load of SATA power output to prevent overload risk.