Product Description EK-Cable Y-Splitter 3-Fan PWM 10cm Details EK-Cable Y-Splitter 3-Fan PWM is a simple adapter used to hook three DC or PWM fans to one motherboard 4-pin PWM or 3-pin DC FAN connector. Please note RPM sensing will only work for one fan when using this cable. Caution: Do not use high power fans with this adapter due to the possibility of overloading motherboard fan power regulator. The limit of a fan header on a typical motherboard is usually around ~10W. Features: – Connect three (PWM) fans from one (PWM) fan header – Compatible with 3-pin DC fans and fan connectors. – Fully sleeved cables (total length ~ 100mm) – RoHS compliant Made in China for EKWB!