CRJ Full Speed 12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable

(1450 Reviews)

Price
$5.99

Quantity
(10000 available )

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36 Ratings
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Reviews
  • Mike

    > 24 hour

    Bought one and it worked well so bought more. All cables are working fine.

  • Larry King

    > 24 hour

    Working pretty good with my 200x200 cooling fan (12V, 0.42A)

  • james g bledsoe

    > 24 hour

    Tested out a few fans and a pump with this cable.

  • Dean

    > 24 hour

    My son bought this to use with his custom 3d-printed laptop cooler/stand (designed/built/printed himself). He ran two 120mm fans off of it and it worked great. No issues with the USB port or the fans when using the cable.

  • Lorenzo de Magnifico

    > 24 hour

    There are a couple of comments re frail materials/build on this one, while I can see whats being referred to, and yes, the join on the fan connection end could be better finished, I really cant see where this would cause a problem with normal use. After all you should be treating any cabling gently and well. A USB 3 connection fired the PWM12 fan up and it certainly cooled the object(s) in its path!

  • Brian

    > 24 hour

    This is probably just a cable with a micro buck boost installed in the cable housing, but its perfect for testing fans and/or using it to power up a spare fan for a desktop cooling device. Only thing Id knock is the price.

  • T

    > 24 hour

    Ive pugged this into several different charging blocks. Works great, awesome for testing fan motors. I bought it to use in a soldering vent setup, keep using it to test computer fans.

  • Sam

    > 24 hour

    Purchased CRJ Full Speed 12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable for testing and powering 12V fans. Adapter is made of high-quality materials and is easy to use. Works perfectly for testing 12V, 2 to 4 pin fans. Highly recommended!!!

  • Anna

    > 24 hour

    This was exactly what i needed to repurpose an old tower desktop fan. The fan was still great, it just needed that bridge from 3-pin to USB. That being said, as everyone mentioned, this is just a two pin setup. But the fans ran as soon as I hooked them up and plugged them in to a USB outlet or a plugin adapter. This will run the fans at full speed and you will get a fair amount of breeze. Perfect for how i wanted to use this to cool additional electronics.

  • DreadPirateWestley

    > 24 hour

    I bought this to use with a 12 volt dehumidifying telescope fan. It works as expected and the fan runs at full speed.

This unique CRJ Electronics USB fan cable allows you to power most standard 3-pin and 4-pin PC fans at full 12V. Ideal for external fan cooling applications.

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