--- product_id: 599371784 title: "Pack of 2 Full Speed 12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable" brand: "gebildet" price: "¥4570" currency: JPY in_stock: true reviews_count: 5 category: "Gebildet" url: https://www.desertcart.jp/products/599371784-pack-of-2-full-speed-12v-voltage-step-up-usb store_origin: JP region: Japan --- # 12V step-up boost Durable sleeved cable USB to 3/4-pin fan power Pack of 2 Full Speed 12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable **Brand:** gebildet **Price:** ¥4570 **Availability:** ✅ In Stock ## Summary > ⚡ Boost your airflow game—USB-powered cooling, redefined! ## Quick Answers - **What is this?** Pack of 2 Full Speed 12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable by gebildet - **How much does it cost?** ¥4570 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/599371784-pack-of-2-full-speed-12v-voltage-step-up-usb) ## Best For - gebildet enthusiasts ## Why This Product - Trusted gebildet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** 32cm length fits perfectly inside setups, powering laptops, PCs, and professional gear with ease. - • **Power Up Your Cooling:** Transforms 5V USB into a robust 12V output for full-speed fan operation. - • **Plug & Play Convenience:** No extra drivers needed—just connect and cool down your devices instantly. - • **Sleek & Stealthy Design:** All-black connectors with high-density sleeving for minimal cable clutter and maximum durability. - • **Universal Fan Compatibility:** Seamlessly powers both 3-pin and 4-pin PC fans from any USB Type-A port. ## Overview The Gebildet Pack of 2 Full Speed 12V USB to 3/4-Pin PC Fan Sleeved Power Adapter Cables convert standard 5V USB power into a stable 12V output at 0.4A, enabling full-speed operation of most 3-pin and 4-pin computer fans. Featuring durable black sleeving and RoHS compliance, these 32cm cables offer a sleek, plug-and-play solution to power and cool laptops, PCs, and other USB-powered electronics with ease. ## Description Specification: 【Product name】: 5V to 12V USB interface computer fan adapter cable 【Product length】: 32cm 【Input voltage】: 5V 【Output voltage】: 12V 【Rated Power】: 11 W (watts) 【Product weight】: 32cm 14g 【Wire Model】: 2464 22AWG 【insulation material】: PVC insulation 【conductor specification】: 17*0.14TS 【conductor material】: tinned copper 【Outer diameter of wire】: OD3.5mm 【Product interface】: One end USB 5V input, the other end computer fan 4Pin output 【Product function】: Change the chassis fan and CPU fan to USB interface for power supply * USB interface to chassis fan 4pin, full copper core wire. This cable is a 4Pin interface, because only two wires are needed for USB power supply, so only two of them are used. * Connector form: one end is a computer USB interface, and the other end is a 4pin chassis fan connector. If you want to use the computer USB interface to supply power to the case fan, please choose this cable. Or if you want to DIY the chassis fan into a laptop cooling pad fan, please use this cable. Review: Goed - Gewoon goed Review: Gutes Produkt - Funktioniert bestens ## Features - This USB adapter cable allows you to power most 3-pin and 4-pin computer fans from a USB type A port. - Cool down a wide variety of electronics devices that output USB power once powered on (consoles, networking applicances, professional equipment, etc.) - 12V voltage step-up circuit: Inside the USB housing is a voltage boost circuit that takes 5V and outputs up to 12V 0.4A for full power operation. Additional devices such as fan hubs and speed controller can also be used. - RoHS Compliant. This cable features all black connectors and a high density sleeve for durability and minimal wire visibility. - Total cable length (including connectors): 32cm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYC26LR1 | | Best Sellers Rank | #10,293 in Computers ( See Top 100 in Computers ) #846 in USB Cables | | Brand | Gebildet | | Brand Name | Gebildet | | Cable Type | usb adapter cable | | Cable type | usb adapter cable | | Color | Black | | Compatible Devices | Laptop, PC | | Compatible Phone Models | Nicht kompatibel mit Telefonmodellen | | Compatible devices | Laptop, PC | | Compatible phone models | Nicht kompatibel mit Telefonmodellen | | Connector Gender | Male-to-Female | | Connector Type | Auxiliary, USB | | Connector type | Auxiliary , USB | | Customer Reviews | 4.6 out of 5 stars 144 Reviews | | Gauge | 22.0 | | Indoor Outdoor Usage | Indoor | | Item Length | 32 Centimeters | | Item Shape | Flat | | Item Weight | 0.03 Kilograms | | Manufacturer | Gebildet | | Maximum Current | 2.2 Amps | | Model | E1120 | | Model Name | E1120 | | Number of Items | 2 | | Number of Pins | 4 | | Other Special Features of the Product | High Speed | | Outer Material | Polyvinyl Chloride (PVC) | | Part Number | E1120 | | Recommended Uses For Product | Powering computer fans and cooling USB-powered devices | | Special features | High Speed | | Specification Met | RoHS | | Unit Count | 1.0 Count | | Wattage | 11 watts | ## Product Details - **Brand:** Gebildet - **Cable type:** usb adapter cable - **Compatible devices:** Laptop, PC - **Connector type:** Auxiliary, USB - **Special features:** High Speed ## Images ![Pack of 2 Full Speed 12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable - Image 1](https://m.media-amazon.com/images/I/51gViNAL58L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Goed *by B***R on 28 July 2025* Gewoon goed ### ⭐⭐⭐⭐⭐ Gutes Produkt *by R***W on 23 June 2026* Funktioniert bestens ### ⭐⭐⭐⭐⭐ Worked for my SFF PC Build *by J***Y on 2 June 2026* Worked perfectly for a low speed fan to cool a sff PC build. ## Frequently Bought Together - Gebildet Pack of 2 Full Speed 12V Voltage Step-Up USB to 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable - Noctua NA-FC1, 4-Pin PWM Fan Controller (Black) --- ## 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.jp/products/599371784-pack-of-2-full-speed-12v-voltage-step-up-usb](https://www.desertcart.jp/products/599371784-pack-of-2-full-speed-12v-voltage-step-up-usb) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-16*