--- product_id: 344118663 title: "MULTIFAN Mini, Compact 40mm USB Fan for VR Gear, Aquarium, Roku, Router, Raspberry Pi, Cosplay, Helmet Cooling Ventilation" brand: "ac infinity" price: "฿3666" currency: THB in_stock: true reviews_count: 5 category: "Ac Infinity" url: https://www.desertcart.co.th/products/344118663-multifan-mini-compact-40mm-usb-fan-for-vr-gear-aquarium store_origin: TH region: Thailand --- # 67,000-hour lifespan 12 CFM airflow 18 dBA noise level MULTIFAN Mini, Compact 40mm USB Fan for VR Gear, Aquarium, Roku, Router, Raspberry Pi, Cosplay, Helmet Cooling Ventilation **Brand:** ac infinity **Price:** ฿3666 **Availability:** ✅ In Stock ## Summary > 🌬️ Stay cool, stay connected! ## Quick Answers - **What is this?** MULTIFAN Mini, Compact 40mm USB Fan for VR Gear, Aquarium, Roku, Router, Raspberry Pi, Cosplay, Helmet Cooling Ventilation by ac infinity - **How much does it cost?** ฿3666 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/344118663-multifan-mini-compact-40mm-usb-fan-for-vr-gear-aquarium) ## 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 - • **Compact Powerhouse:** Perfect for any DIY cooling project! - • **Versatile Placement:** Lay it flat or stand it upright—your choice! - • **USB-Powered Convenience:** Easily connects to any USB port for instant cooling. - • **Whisper-Quiet Operation:** Enjoy a serene environment with minimal noise. - • **Durable Dual-Ball Bearings:** Engineered for longevity and reliability. ## Overview The AC Infinity MULTIFAN Mini is a compact, energy-efficient USB fan designed for a variety of cooling and ventilation applications. With a multi-speed controller, it allows users to optimize airflow and noise levels. Its dual-ball bearings ensure a long lifespan of 67,000 hours, while the fan's USB connectivity makes it easy to power from various devices. Measuring just 1.6 x 1.6 x 0.8 inches, this fan is perfect for VR gear, aquariums, routers, and more. ## Description Review: 80mmの薄型が欲しい - 薄型が欲しくて買った。狭い場所でも使えるのは良かったが、80mm製品と比較して音が大きく少し残念だった。 Review: Good item ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07CNJ4DYX | | Air Flow Capacity | 12 Cubic Feet Per Minute | | Best Sellers Rank | #208,919 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2,742 in USB Fans | | Brand | AC Infinity | | Brand Name | AC Infinity | | Compatible Devices | Desktop, Gaming Console, Laptop, Roku, Router, Server, Tablet | | Cooling Method | Air | | Customer Reviews | 4.2 out of 5 stars 999 Reviews | | Item Weight | 9 g | | Manufacturer | ac | | Material Type | Rubber | | Noise Level | 18 Decibels | | Power Connector Type | 3-Pin | | UPC | 819137020559 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | | Wattage | 18 Watts | ## Product Details - **Brand:** AC Infinity - **Cooling Method:** Air - **Power Connector Type:** 3-Pin - **Voltage:** 12 Volts - **Wattage:** 18 Watts ## Images ![MULTIFAN Mini, Compact 40mm USB Fan for VR Gear, Aquarium, Roku, Router, Raspberry Pi, Cosplay, Helmet Cooling Ventilation - Image 1](https://m.media-amazon.com/images/I/51xuX9D1r-L.jpg) ![MULTIFAN Mini, Compact 40mm USB Fan for VR Gear, Aquarium, Roku, Router, Raspberry Pi, Cosplay, Helmet Cooling Ventilation - Image 2](https://m.media-amazon.com/images/I/61ybuv0XHWL.jpg) ![MULTIFAN Mini, Compact 40mm USB Fan for VR Gear, Aquarium, Roku, Router, Raspberry Pi, Cosplay, Helmet Cooling Ventilation - Image 3](https://m.media-amazon.com/images/I/61qt+Y2APaL.jpg) ![MULTIFAN Mini, Compact 40mm USB Fan for VR Gear, Aquarium, Roku, Router, Raspberry Pi, Cosplay, Helmet Cooling Ventilation - Image 4](https://m.media-amazon.com/images/I/71zRFtXlgvL.jpg) ![MULTIFAN Mini, Compact 40mm USB Fan for VR Gear, Aquarium, Roku, Router, Raspberry Pi, Cosplay, Helmet Cooling Ventilation - Image 5](https://m.media-amazon.com/images/I/61aNPrhWKbL.jpg) ## Customer Reviews ### ⭐⭐⭐ 80mmの薄型が欲しい *by T***R on 16 November 2021* 薄型が欲しくて買った。狭い場所でも使えるのは良かったが、80mm製品と比較して音が大きく少し残念だった。 ### ⭐⭐⭐⭐ Good item *by J***E on 22 February 2020* ### ⭐ The noise sound is so loud. *by F***D on 31 March 2022* ## Frequently Bought Together - AC Infinity MULTIFAN Mini, Compact 40mm x 20mm USB Fan, UL-Certified for VR Gear, Aquarium, Roku, Router, Raspberry Pi, Cosplay, Helmet Cooling Ventilation - AC Infinity MULTIFAN S1, Quiet 80mm USB Fan, UL-Certified for Receiver DVR PlayStation Xbox Computer Cabinet Cooling - AC Infinity Turbo Fan Power Adapter, for MULTIFAN Series USB Fans --- ## 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.co.th/products/344118663-multifan-mini-compact-40mm-usb-fan-for-vr-gear-aquarium](https://www.desertcart.co.th/products/344118663-multifan-mini-compact-40mm-usb-fan-for-vr-gear-aquarium) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-24*