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  • $15.99
  • Free 30-day Returns
  • Ships from China.
    Sold by Aomoproging
    Top Rated
    4.8 (5 seller ratings)

    Shipped by Aomoproging

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    USB to 4Pin Fan Power Cable, 5V to 12V Boost Cable 1 to 3 Splitter, Braided Tinned Copper Wire, 54cm USB Male to 3x 4-Pin PWM Fan Connector for PC Case Cooling Fan DIY Cooling Mod

    • 2x 4-Pin
    • 3x 4-Pin
    • 1x 4-Pin
    • 1. 5V to 12V Boost FunctionBuilt-in boost module converts USB 5V power to 12V, enables standard 12V computer case fans to run via USB port, perfect for DIY cooling modification.
    • 2. 1 to 3 Splitter DesignSingle USB male port powers up to three 4Pin cooling fans simultaneously, expands fan power supply conveniently without extra adapters.
    • 3. Premium Braided Tinned Copper CableTinned copper core offers stable power delivery, anti-oxidation & corrosion resistance; woven braided jacket improves wear resistance and flexibility.
    • 4. 54cm Length & Plug-and-PlayTotal cable length 54cm for flexible routing; driver-free plug and play, compatible with PC USB ports, power banks and other USB power sources.
    • 5. Wide ApplicationIdeal for PC case extra fans, ITX cabinet cooling, laptop cooling pad, equipment heat dissipation and various DIY fan modification projects.
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    USB to 4Pin fan splitter cable features a built-in voltage boost circuit that upgrades 5V USB input to 12V output to drive standard 12V 4Pin cooling fans. Adopted high-quality tinned copper wire to ensure stable power transmission and extend service life. The durable braided outer layer prevents abrasion and tangling during installation. One USB male connector splits into three independent 4Pin fan ports, supporting up to 3 cooling fans at the same time. No driver required, simply plug and use. Suitable for PC case cooling upgrade, small cabinet heat dissipation, notebook cooling support and all kinds of DIY fan power transformation projects.

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