• $14.49
  • Free 30-day Returns
  • Ships from China.
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    2 Pack USB to 3-Pin / 4-Pin PWM 5V USB Sleeved Fan Power Adapter Cable, USB to 3 Pin / 4 Pin Case Fan Adapter Connector Cable

    Limited time offer, ends 05/15 By Aomoproging

    • Converts USB 5V output to 3-pin / 4-pin PWM fan power for easy testing and low-speed operation
    • 2-pack for multiple fans, replacement, or backup use
    • Soft sleeved cable for clean routing and durable daily use
    • Plug-and-play, works with USB chargers, power banks, and computer USB ports
    • Universal fit for most 5V PC case fans, cooling fans, and small DIY ventilation setups
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    This USB to 3/4-pin fan adapter lets you power standard PC case fans directly from any USB port. It provides stable 5V power for quiet cooling, testing fans outside the case, or building compact DIY cooling projects. The sleeved design reduces mess and improves durability. Compatible with 3-pin and 4-pin PWM fans.

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