--- product_id: 28886658 title: "AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans" brand: "ac infinity" price: "75.33 DT" currency: TND in_stock: true reviews_count: 13 category: "Ac Infinity" url: https://www.desertcart.tn/products/28886658-ac-infinity-turbo-fan-power-adapter-for-multifan-series-usb store_origin: TN region: Tunisia --- # 25% RPM boost Higher CFM airflow Wall outlet powered AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans **Brand:** ac infinity **Price:** 75.33 DT **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your airflow game—because your gear deserves the turbo boost! ## Quick Answers - **What is this?** AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans by ac infinity - **How much does it cost?** 75.33 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/28886658-ac-infinity-turbo-fan-power-adapter-for-multifan-series-usb) ## Best For - ac infinity enthusiasts ## Why This Product - Trusted ac infinity brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **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. ## Overview 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. ## Description Designed for MULTIFAN fans and other AC Infinity USB fans. Enables approved fans to be powered through a standard wall outlet. Increases fan's RPM by 25% and boosts CFM ratings for higher airflow. Not compatible with any other USB fans or electronics. Product Description The AC Infinity Turbo Fan Wall Adapter is designed to enable MULTIFAN fans to be powered through a wall outlet and to increase their performance. The Turbo Adapter is specially engineered to deliver more power that only AC Infinity USB fans are compatible with. The additional power increases a fan's RPM by up to 25%, boosting CFM ratings for higher airflow applications. Constructed of industrial grade components. Compatibility Designed for MULTIFAN models S1, S2, S3, S4, S5, and S7. AC Infinity AIRPLATE cabinet fans include a turbo wall adapter but can be purchased for replacement purposes. Not compatible with any other USB fans or electronics. Product Identification Manufacturer AC Infinity Inc. Product Name Turbo Fan Wall Adapter Product Model AI-TAA3 UPC Code 854759004617 Product Dimensions Total Dimensions 2.7 x 1.1 x 1.7 in. (6.8 x 2.8 x 4.2 cm) Technical Specs Input Voltage 100 to 240V AC Input Frequency 50/60 Hz Output Voltage 6.5V DC Output Wattage 13 W Output Amp 2000 mA Quality Approvals CE, FCC Review: AC Adapter gives it 25% more power to the 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! Review: Best bonus attachment for compliant devices - 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 ## Features - Designed for MULTIFAN fans and other AC Infinity USB fans. - Enables approved fans to be powered through a standard wall outlet. - Increases fan's RPM by 25% and boosts CFM ratings for higher airflow. - Not compatible with any other USB fans or electronics. ## Technical Specifications | Specification | Value | |---------------|-------| | 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 1,114 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 | ## Product Details - **Brand:** AC Infinity - **Compatible Devices:** MULTIFAN fans, AC Infinity USB fans - **Cooling Method:** Air - **Global Trade Identification Number:** 00854759004617 - **Number of Packs:** 1 - **Power Connector Type:** USB - **Product Dimensions:** 2.7"L x 1.1"W x 1.7"H - **UPC:** 854759004617 - **Voltage:** 240 Volts - **Wattage:** 13 watts ## Images ![AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans - Image 1](https://m.media-amazon.com/images/I/410ZBs9AJUL.jpg) ![AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans - Image 2](https://m.media-amazon.com/images/I/61BlNi63FUL.jpg) ![AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans - Image 3](https://m.media-amazon.com/images/I/61gUXWhojyL.jpg) ## Questions & Answers **Q: 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 ?** A: 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!! **Q: 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?** A: 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 **Q: What are the exact dimensions for the mounting holes? (I need the distance between the centers of each mounting holes)** A: 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. **Q: How many fans can you connect to this if you use a multi usb adaptor?** A: 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ AC Adapter gives it 25% more power to the fans! *by H***S on January 10, 2020* 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! ### ⭐⭐⭐⭐⭐ Best bonus attachment for compliant devices *by M***O on May 8, 2021* 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 ### ⭐⭐⭐⭐⭐ It does ec as the ad states. *by A***R on August 1, 2025* It definitely boosts the power of the fans. Works great 👍🏼 ## Frequently Bought Together - AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans - AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan, UL-Certified for Receiver DVR PlayStation Xbox Computer Cabinet Cooling - AC Infinity MULTIFAN S5, Quiet Dual 80mm USB Fan, UL-Certified for Receiver DVR PlayStation Xbox Computer Cabinet Cooling --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/28886658-ac-infinity-turbo-fan-power-adapter-for-multifan-series-usb](https://www.desertcart.tn/products/28886658-ac-infinity-turbo-fan-power-adapter-for-multifan-series-usb) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-04*