IDCOOLING FH07 SATA Powered Fan Hub Splitter, 7Port PWM Fan Hub for 4Pin & 3Pin PC Internal Fans, SATA Power Supply Computer Case Fan Controller for Chassis Cooling System

The IDCOOLING FH07 SATA powered fan hub splitter expands your motherboard fan header capacity to support up to 7 case fans simultaneously. Powered directly by SATA power connector from PC power supply, it takes heavy current load off motherboard fan headers and effectively prevents overcurrent risk caused by connecting multiple cooling fans.

This hub works compatibly with both 4pin PWM fans and traditional 3pin DC fans. When connected to motherboard PWM fan header, all 4pin fans can achieve synchronous speed adjustment; 3pin DC fans will run at fixed speed according to supplied voltage. No complicated driver or software setup is needed, just plug in for immediate use.

Compact circuit board structure saves chassis internal space, easy to tuck away behind motherboard tray for clean cable management. Perfect for highairflow PC builds, multifan chassis modification and custom cooling setups. Please note that fan speed synchronization follows the signal from your motherboard original fan header. It is a practical costeffective solution for users who need to add multiple internal cooling fans.