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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MULTIFANシリーズUSBファン用のAC Infinityターボファン電源アダプタ

Product ID: 736749782

Details

Brand
AC Infinity
Compatible Devices
Laptop
Global Trade Identification Number
UPC
854759004617
Unit Count
1.0 Count
Voltage
240 Volts

⚡25% RPM boost

💨Higher airflow CFM

🔌Wall outlet powered

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Description

⚡ Power up your airflow game—because your workspace deserves the breeze of champions!

PLUG PLAY POWER UPGRADE - Seamlessly power your fan via any standard wall outlet—no USB limits.
TURBOCHARGE YOUR MULTIFAN - Unlock a 25% RPM increase for next-level cooling performance.
EXCLUSIVE PERFORMANCE BOOST - Not just a power adapter—it's a fan performance revolution you can't miss.
INDUSTRIAL GRADE DURABILITY - Built with premium components for reliable, long-lasting operation.
ENGINEERED FOR AC INFINITY FANS - Precision compatibility with MULTIFAN S1-S7 models ensures peak efficiency.

The AC Infinity Turbo Fan Wall Adapter is a specialized power adapter designed exclusively for MULTIFAN USB fans (models S1 through S7). It converts USB-powered fans to wall outlet power, boosting fan RPM by up to 25% and increasing airflow (CFM) for superior cooling. Constructed with industrial-grade components, this adapter ensures enhanced performance and durability but is incompatible with non-AC Infinity USB devices.

Specifications

ASIN	B01G47U2Z0
Amazon Bestseller	#203,954 in Computers ( See Top 100 in Computers ) #606 in USB Fans
Brand Name	AC Infinity
Compatible Devices	Laptop
Country Of Origin	China
Customer Reviews	4.7 4.7 out of 5 stars (1,051)
Global Trade Identification Number	00854759004617
Item Weight	9 g
Model	AI-TAA3
Part Number	AI-TAA3
UPC	854759004617
Unit Count	1.0 Count
Voltage	240 Volts
Wattage	13 W

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