SKU: 14648531584

AC Infinity MULTIFAN S2 Quiet USB Cooling Blower 120mm

$34.19 $37.99
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Description

AC Infinity MULTIFAN S2 Quiet USB Cooling Blower 120mmDescription Quiet UL certified blower designed to be placed on top of various electronics to draw out heat Features a multi speed controller to set the fan's speed to optimal noise and airflow levels. USB plug can power the blower through USB ports found behind popular AV electronics and game consoles. Dimensions: 4. 7 x 4. 7 x 1 in. Airflow: 35 CFM Noise: 17 dBA Bearings: Dual Ball Product Details: The MULTIFAN S2 quiet USB blower can be placed on

Description
  • Quiet UL-certified blower designed to be placed on top of various electronics to draw out heat

  • Features a multi-speed controller to set the fan's speed to optimal noise and airflow levels.

  • USB plug can power the blower through USB ports found behind popular AV electronics and game consoles.

  • Dimensions: 4.7 x 4.7 x 1 in. | Airflow: 35 CFM | Noise: 17 dBA | Bearings: Dual Ball

  • Product Details: The MULTIFAN S2 quiet USB blower can be placed on top of various electronics and components. Features a multi-speed controller with three speed settings and off switch located on the cord. Six foot power cord contains a 5V DC USB plug that can power the blower through any USB port. Includes four silicone fan mounts that are attached to the bottom of the blower to absorb vibrations and to reduce noise. Each unit contains an additional USB port, up to four blowers can be daisy chained together to share the same power source. This fan system is CE and RoHS certified with a 67,000 hour lifespan and contains premium dual-ball bearings, allowing it to be mounted horizontally or vertically. Contains AC Infinity axial fans ACX-FBD1225(B)05W5 which meet UL-507 standards for safety under Underwriters Laboratories certificate E503903.

  • Speed Controller: The blower includes an in-line multi-speed controller with power switch to set the fan's speed to optimal noise and airflow levels for various environments.

  • Connecting Additional Units: For electronics and components that requires more airflow, each fan unit can daisy chain additional MULTIFAN S series fans. Up to four fans can share the same USB power source. MULTIFAN S1, S2, S3 and S4 contains one fan, and MULTIFAN S5 and S7 contains two fans.
    • Specifications
  • Product Identification
  • Manufacturer: AC Infinity Inc.
  • Product Name: MULTIFAN S2
  • Product Model: AI-MPB140A
  • UPC Code: 854759004495
  • Product Dimensions
  • Total Dimensions: 4.7 x 4.7 x 1.0 in. (12.0 x 12.0 x 2.5 cm)
  • Cord Length: 72 in. (6 feet)
  • Total Airflow: 35 CFM
  • Total Noise: 17 dBA
  • Speed: 1200 RPM
  • Operating Voltage: 3 to 7V DC
  • Power: 1.05 W
  • Current: 0.2 A
  • Wall Adapter Input: 100 to 240V AC
  • Static Pressure: 0.84 mm-H2O
  • Operating Humidity: 35 to 85% RH
  • Operating Temperature: 0 to 158 degrees F
  • Fan Bearings: Dual Ball
  • Mounting Positions: Horizontal or Vertical
  • L10 Life Expectancy: 67,000 Hours
    • Data Sheets
  • Download the AC Infinity DC Fans UL C UL Recognized E503903: here
  • Download the AC Infinity MULTIFAN Series CE Certificate CTL1811096016 EC: here
  • Download the AC Infinity Fans RoHS Certificate SZXEC1900087001: here
  • Download the user manual: here
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 14648531584

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    4.7 ★★★★★
    Based on 22 reviews
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    melvin harrington
    Carnegie, US
    ★★★★★ 4
    Print size
    The content is great but for us older folks larger Print would be better.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 13, 2025
    M
    Verified Purchase
    MaRee
    Natrona Heights, US
    ★★★★★ 5
    Great Industrial Style Shelf - Easy Install and Sturdy Build
    Item Package Quantity: 1, Size: 3 Tiers 24 Inch
    I'm really happy with this 3-tier industrial pipe shelf bracket! It fits perfectly with my industrial chic/light steampunk decor theme and adds exactly the vintage industrial look I was going for. Installation: Took me about an hour to get it completely mounted, which was totally reasonable. All the necessary hardware was included, and the instructions were straightforward. I mounted it to drywall without any issues. Quality: The build quality feels solid and sturdy - definitely not flimsy like some wall shelves I've tried. It holds weight as expected, and I have confidence it'll support my display items long-term. Functionality: I'm using it to display various decorative items and knick-knacks, and it's perfect for that purpose. The three tiers give me good display space without taking up floor space. Style: The retro industrial pipe design is spot-on if you're going for that aesthetic. It really complements an industrial chic or steampunk theme well. Overall, I'd definitely recommend this to anyone looking for functional floating shelves with industrial character. Good value for the quality and style you get.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 22, 2025
    D
    Verified Purchase
    Deanna Whitt
    Whiting, US
    ★★★★★ 5
    Great product
    Item Package Quantity: 1, Size: 2 Tiers 24 Inch, Item Package Quantity: 1, Size: 2 Tiers 24 Inch
    Great item. I love the look, it’s perfect for displaying my collection. I didn’t actually set it up per the instructions, I modified it, but it’s like legos, you can get creative. I only attached the top and they hang. Use better fasteners though, I don’t trust the ones they provide
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 18, 2026
    L
    Verified Purchase
    Lauren Blaker
    Omaha, US
    ★★★★★ 5
    These are perfect!
    Item Package Quantity: 1, Size: 6 Tiers, Item Package Quantity: 1, Size: 6 Tiers
    These were a great purchase! I bought two of them, and they look great in my son’s room, as he likes to collect and display action figures. The wood shelves and metal bars are of good quality and are also the perfect size and height. Also excellent value for the price!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 22, 2026
    E
    Verified Purchase
    Edward S.
    Alexandria, US
    ★★★★★ 5
    Good looking shelf thats fit for purpose
    Item Package Quantity: 1, Size: 2 Tiers 24 Inch
    Solid and good looking shelf. Very easy to assemble and mount.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 29, 2026

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