Is the daisy chain port full, unswitched usb power, or is it controlled via the speed control? as it's located after the speed switch it wasn't clear.

The port is controlled by the switch. I got 4.9V on H, 4.4V on M, lower than 4V on L and no output on OFF.

can you use with xbox one,what is the USB type?

I put one of these on my Xbox One and it works great. It isn't loud at all and keeps my system cooler. It is a standard usb connection (not a mini or micro USB).

Will this centrifugal fan work better than the equivalent axial version behind a HEPA filter? I heard centrifugal fans work better with pressure drops

centrifugal fans work better when a pressure difference is necessary ie your HEPA filter, this fan will work better than an axle fan and as the filter starts clogging up will continue to pull air longer

Can you power the blower on full speed with the female usb port? i know that it is designed to power an additional fan.

No, the male usb is inline with the switch, that's how you connect it.

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AC Infinity AC Infinity MULTIFAN S2, Quiet 120mm USB Blower Fan with Speed Control, for Receiver DVR Xbox Modem AV Cabinet Cooling

Product ID: 266986238

Details

Brand
AC Infinity
Power connector type
4-Pin
Product dimensions
25L x 119W x
Voltage
5 Volts
Wattage
1.2 watts

🔇Ultra-quiet 17 dBA noise

🌬️35 CFM airflow

🎛️Multi-speed controller

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Description

❄️ Stay cool, stay ahead — because your gear deserves the best breeze!

WHISPER QUIET COOLING - Keep your AV gear chill without the noise distraction.
PRECISION SPEED CONTROL - Customize airflow to balance silence and performance effortlessly.
USB POWERED CONVENIENCE - Plug into any USB port—no extra power adapters needed.
COMPACT LOW PROFILE DESIGN - Fits snugly in tight spaces, pushing heat out the back.
VERSATILE ELECTRONICS PROTECTOR - Ideal for receivers, DVRs, gaming consoles, and more.

The AC Infinity MULTIFAN S2 is a compact, UL-certified 120mm USB blower fan delivering 35 CFM airflow at an ultra-quiet 17 dBA noise level. Featuring a multi-speed controller and low-profile design, it efficiently cools AV cabinets, gaming consoles, and other electronics by drawing heat out the rear. Powered via USB, it offers easy installation and silent, customizable cooling to protect your valuable devices.

Specifications

ASIN	B012CL2V3I
Air Flow Capacity	35 Cubic Feet Per Minute
Best Sellers Rank	#22,717 in Computers ( See Top 100 in Computers ) #142 in Computer Case Fans
Brand Name	AC Infinity
Compatible Devices	Electronic components, Desktop computers
Cooling Method	Air
Customer Reviews	4.7 4.7 out of 5 stars (1,477)
Item Dimensions L x W x H	25L x 119W x 119H millimeters
Item Weight	8 Ounces
Manufacturer	AC Infinity
Material Type	Plastic Metal
Maximum Rotational Speed	1200 RPM
Model	AI-MPB140A
Noise Level	17 Decibels
Number of Items	1
Number of Packs	1
Part Number	AI-MPB140A
Power Connector Type	4-Pin
UPC	854759004495
Unit Count	1.0 Count
Voltage	5 Volts
Wattage	1.2 watts

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Very impressed with the quality and fast delivery. Will shop here again.

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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B/.125

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered 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 Panama.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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