AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans

These fans are of impeccable quality! The fit and finish and even the packaging are far above their price point. I would have easily paid double for what I received. I also bought the AC Adapter which gives it 25% more power. The fans are indeed super quiet and you do not hear them at all over the music/ audio at all. I am using them to cool my beautiful customized ReVox PR99 MKI Reel to Reel Tape Deck. Two fans sitting on top pulling the hot air out of the machine resting on the little rubber pads so nothing is vibrating with metal on metal. The On/Off 3-speed (Low, Medium & High) selector switch is inline with the power cable and dangles right behind the deck for easy access. You don't really even see the fans when tape is mounted and playing and even if you do see them it is okay because they are "cool" looking! Pun intended! Amazing quality for the price folks! They are working great in keeping the machine cool. I will be purchasing some more of them for my Tube Integrated Amplifier which uses eight KT-150 Power Tubes to keep it cool as well. Highly Recommended!

It definitely boosts the power of the fans. Works great 👍🏼

This power supply goes with a fan I bought. It works perfectly and runs cool for long periods. Highly recommended.

Nice and quiet

Andy - when I was researching the necessary components to complete my project (entertainment center cooling fan(s) system), I was not certain how each fan connected to power (electricity)...didn't realize they were usb only. Same with the thermal controller. So, installation was delayed till I ordered and received the Turbo Fan Power Adaptor. However, I must say getting my order processed and shipped was super fast. Ordered on Saturday...delivered Monday! I cut a hole in the rear panel of the entertainment center cabinet and mounted the fan to "pull" air thru the cabinet. Mounted the Thermal Controller and speed control module outside of the cabinet for easy access. The amp/receiver hasn't heated up or shut off one time since I installed it. Wish I would have done this a long time ago. High quality products...thank you. RRtxgolfer

I have Ac infinity all over my house, in my tv cabinet, under the game consoles, under my laptops, and routers, you name it and its always a good solution. But with this adapter that makes it so much better, instead of adding more fans, or being limited by the 5w generated by the USB port, i've seen the performance almost DOUBLE with this adapter for marginal noise level bump in the fans, i was shocked to see how much of a difference this actually makes. ADDITIONAL BONUS: this adapter will have warning and restrictions and rating s all over it, and mentions not to be used without its intended purposes, however i have a laptop cooling fan where the usb/fan specifications were compliant with this booster, and the laptop cooler FINALLY lived up to its hype of cooling my laptop down, it was like purchasing a brand new product, so i purchased 3 more of these for other projects!!! would recommend -Mr.J

Paired with blower fan. Works as intended. Good value.

I like this power adapter. I run it for hours at a time and it never gets warm to the touch which indicates that it is efficient. I run two AC infinity 140mm fans from this one adapter. The only negative is that there should be a warning label on the side indicating that you should not plug a normal USB device into it as the output is 6.3V not a standard USB 5.0V. (I put a piece of tape on it with my own warning.)

Den fungerar som den ska. Med denna adaptern får du lite extra power. Leveransen gick väldigt fort och smidigt. Väldigt nöjd.

Bought this to power the small turbo fans I purchased to cool my Denon receiver down, but ended up sending the fans back due to aesthetics, so had to send this back as well. Other than that, perfect for what it is meant to be used for.

普通のUSB電源アダプターでも作動しましたが棚の換気をしたいためもう少しパワーが欲しかった。レビューをみてこちらを購入。少しうるさくなったが確実にパワーアップして空気の流れを感じます。レコーダー等が常温になり一安心。

Excelente producto! La parejita correcta para el ventilador. Originalmente conectaba el ventilador a la entrada USB del Receiver, pero me lo desconfiguró 2 veces así es que preferí comprarlo y conectar directo al tomacorriente.

merci