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    4-Pin PWM 1 to 3 Way Fan Splitter Cable Braided Sleeve PC Cooling Fan Extension Y Splitter Connector

    • 1-to-3 PWM fan splitter design, one main 4-pin male port splits into three 4-pin female fan ports to connect multiple cooling fans simultaneously
    • Standard 4-pin PWM pinout supports automatic speed regulation, maintains independent fan speed control via motherboard BIOS
    • Premium braided sleeve outer casing, anti-winding, abrasion-resistant and tidy cable routing for PC internal assembly
    • Stable copper internal conductors ensure smooth power transmission, no voltage drop or fan stalling issues under full load
    • Plug-and-play structure with tight locking tap connectors, easy installation without soldering or extra tools
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    This 4-pin PWM 1 to 3 way fan splitter extension cable is a practical wiring accessory for PC case cooling, CPU radiators and AIO water cooling setups. It features a single male 4-pin PWM terminal that branches out to three separate female 4-pin fan connectors, allowing users to run up to three PWM cooling fans from a single motherboard fan header.

    The cable is wrapped with durable braided sleeve to prevent tangling, reduce friction wear and keep the computer interior neat and organized. Built with high-conductivity copper wires, the splitter delivers stable power output without signal loss, while fully retaining PWM speed adjustment function to adjust fan RPM according to CPU and chassis temperature.

    Each connector adopts tight tap locking design to avoid loose contact during long-term operation. No extra modification or soldering work is needed; users can directly plug fans and motherboard fan headers for quick assembly. Widely compatible with all standard 4-pin PWM case fans, CPU cooling fans, radiator fans and chassis cooling accessories. It is an essential cable upgrade for custom gaming PCs, workstation builds and high-airflow cooling systems.


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