Does this help boost cfm for ac infinity multifan s7 https://www.amazon.com/gp/product/b00jlv4bwc/ref=oh_aui_detailpage_o05_s01?ie=utf8&psc=1 ?

It does allow for increased fan RPM (speed=CFM) compared to a standard USB port, and it provides a 120V source USB port for equipment not otherwise equipped with a USB port. Its has a 6.6v dc, 1000mA output, 25% higher (V) than standard USB at 5v dc; I have no way to measure if fan speed is increased proportionally by 25%, but the S7 pair does run faster on the HI setting. DO NOT use this with other USB based devices as damage could occur due to the higher output voltage!!

Hi i have two fans and don’t understand what needs to be done plug them both in simultaneously. do i need a splitter? do ai need two adapters?

It only has one USB port depending on what fans you have you may need two the fan I have has a male and female usb plug so I can run them in a series or you could geta splitter I have ac infinity multi fan s3 series model #AI-MPF120A hope this helps

What are the exact dimensions for the mounting holes? (I need the distance between the centers of each mounting holes)

All your questions about the Multifan series should be here https://www.acinfinity.com/search.php?search_query=Multi+fans. If you need more information just call their Cust. Ser.

How many fans can you connect to this if you use a multi usb adaptor?

I'm running 3 fans with it; 2 have hi/med/lo controllers. There is a USB connection for a 4th, not used. I don't know how much total voltage you could pull if you daisy-chained indefinitely.

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Turbo Fan Power Adapter, for MULTIFAN Series USB Fans

Turbo Fan Power Adapter, for MULTIFAN Series USB Fans

Product ID: 28886658

Details

Brand
AC Infinity
Compatible Devices
MULTIFAN fans
Cooling Method
Air
Global Trade Identification Number
Number of Packs
1
Power Connector Type
USB

⚡25% RPM boost

💨Higher CFM airflow

🔌Wall outlet powered

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Details

Brand
AC Infinity
Compatible Devices
MULTIFAN fans
Cooling Method
Air

Description

⚡ Elevate your airflow game—because your gear deserves the turbo boost!

PLUG PLAY POWER - Seamlessly powers MULTIFAN USB fans via any standard wall outlet.
PRECISION COMPATIBILITY - Exclusively engineered for AC Infinity MULTIFAN series—no generic adapters here.
WHISPER QUIET OPERATION - Enhances fan power without adding noise—stay focused and cool.
TURBOCHARGE YOUR COOLING - Boost fan RPM by 25% for next-level airflow performance.
COMPACT INDUSTRIAL DESIGN - Sleek, durable build fits discreetly with your professional setup.

The AC Infinity Turbo Fan Power Adapter is a compact, industrial-grade power supply designed exclusively for AC Infinity MULTIFAN USB fans. It converts standard wall outlet power to deliver 25% higher RPM and increased CFM airflow, optimizing cooling performance while maintaining whisper-quiet operation. Compatible only with MULTIFAN models S1 through S7, this adapter ensures reliable, plug-and-play power enhancement for professional-grade ventilation.

Specifications

ASIN	B01G47U2Z0
Brand	AC Infinity
Brand Name	AC Infinity
Compatible Devices	MULTIFAN fans, AC Infinity USB fans
Cooling Method	Air
Customer Reviews	4.7 out of 5 stars 1,115 Reviews
Global Trade Identification Number	00854759004617
Item Dimensions L x W x H	2.7"L x 1.1"W x 1.7"H
Item Weight	9.07 g
Manufacturer	AC Infinity
Model	AI-TAA3
Number of Items	1
Part Number	AI-TAA3
Power Connector Type	USB
Product Dimensions	2.7"L x 1.1"W x 1.7"H
UPC	854759004617
Unit Count	1.0 Count
Voltage	240 Volts
Wattage	13 watts

Reviews

H**S

10.01.2020

M**O

8.05.2021

A**R

1.08.2025

R**R

10.02.2019

L**N

25.07.2025

F**1

24.01.2026

J**E

6.02.2021

J**T

13.02.2025

A**O

27.04.2021

J**.

24.09.2023

B**O

14.07.2023

J**.

15.03.2025

D**N

30.08.2024

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€ 19.81

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In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

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