--- product_id: 599371770 title: "Gebildet Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable" brand: "gebildet" price: "¥3283" currency: JPY in_stock: true reviews_count: 7 category: "Gebildet" url: https://www.desertcart.jp/products/599371770-gebildet-full-speed-12v-voltage-step-up-usb-to-dual store_origin: JP region: Japan --- # Dual 3-pin & 4-pin fan support USB 12V step-up power Durable sleeved 52cm cable Gebildet Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable **Brand:** gebildet **Price:** ¥3283 **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your PC Cooling Game with Full-Speed USB Boost! ## Quick Answers - **What is this?** Gebildet Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable by gebildet - **How much does it cost?** ¥3283 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/599371770-gebildet-full-speed-12v-voltage-step-up-usb-to-dual) ## 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 - • **Safe Power Delivery:** Supports up to 0.5A current to protect your USB port and connected devices. - • **Plug & Play Convenience:** Simple USB Type-A male connector for instant, no-fuss fan power upgrade. - • **Compact Yet Robust Design:** 52cm sleeved cable ensures durability and easy cable management in any setup. - • **Universal Fan Compatibility:** Seamlessly powers all 3-pin and 4-pin PC case fans with constant speed operation. - • **Boost Your Fans to Full Speed:** Built-in step-up circuit converts USB 5V to a powerful 12V output for max fan performance. ## Overview The Gebildet Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable is a 52cm durable sleeved cable that converts standard USB 5V power to 12V, enabling full-capacity operation of all 3-pin and 4-pin PC case fans. Designed for constant speed fans drawing up to 0.5A, it offers a reliable, plug-and-play solution to enhance your PC cooling setup without complex wiring. ## Description Elevate your PC fan performance with the Gebildet Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable. This robust, black cable (52cm in length) features a USB Type A male connector and two male connectors (one 3-pin, one 4-pin) for compatibility with a wide range of PC case fans. Its standout feature is the built-in step-up circuit, boosting USB's 5V to 12V, ensuring your fans operate at full capacity. Ideal for indoor use, this adapter cable is compatible with all 3-pin and 4-pin fans (constant speed only) and supports up to 0.5A at 12V. The cable is coiled in protective tubing for durability and easy storage. Perfect for providing additional power to underpowered fans via USB ports. Review: Good for what need - Maid my own mini pc cooling set up Review: Works well just keep usb power draw in mind - Works well , just make sure your usb device that is powering this supports that much power draw. Seems pretty durable and is straight forward to use. Feels good quality and not bad for the price. ## Features - Connector 1: USB 12V Male ; Connectors 2,3: 4 Pin male (for Fans) - 3 Pin or 4 Pin PC Case Fans. - This Adapter Cable is compatible with ALL 3 pin & 4 pin fans (Constant speed only) . - Inside The USB Housing Is A Step-Up Circuit That Boosts The USB 5V To 12V - (Fans operation at full capacity). - ATTENTION : Due to USB Port current limitations we do NOT recommend Using Fans that require more than 0.5 A at 12V. - The length of the product Including Connectors (Approx): 52cm ; Gauge: standard 1007-22 AWG. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CGX7SJYJ | | Best Sellers Rank | #966 in USB Cables | | Brand | Gebildet | | Brand Name | Gebildet | | Cable Type | USB | | Color | Black | | Compatible Devices | Computer, Laptop | | Compatible Phone Models | No Compatible Phone Models | | Connectivity Technology | USB | | Connector Gender | Male | | Connector Type | Usb, 4-pin | | Customer Package Type | FFP | | Customer Reviews | 4.4 out of 5 stars 109 Reviews | | Gauge | 22.0 | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Length | 52 Centimeters | | Item Shape | Round | | Item Weight | 0.03 Kilograms | | Manufacturer | Gebildet | | Maximum Current | 500 Milliamps | | Maximum Voltage | 12 Volts (DC) | | Model | E1244 | | Model Name | Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable | | Number of Items | 1 | | Number of Pins | 4 | | Other Special Features of the Product | Step-Up Voltage Conversion | | Part Number | E1244 | | Recommended Uses For Product | pc case fan power supply | | Special Feature | Step-Up Voltage Conversion | | Specification Met | CE, USB-IF | | Unit Count | 1.0 Count | | Wattage | 6 watts | ## Product Details - **Brand:** Gebildet - **Connector Type:** Usb, 4-pin - **Cable Type:** USB - **Compatible Devices:** Computer, Laptop - **Special Feature:** Step-Up Voltage Conversion ## Images ![Gebildet Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable - Image 1](https://m.media-amazon.com/images/I/61GkFDbVYoL.jpg) ![Gebildet Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable - Image 2](https://m.media-amazon.com/images/I/61ex8uO9PFL.jpg) ![Gebildet Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable - Image 3](https://m.media-amazon.com/images/I/61RMRF-1B9L.jpg) ![Gebildet Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable - Image 4](https://m.media-amazon.com/images/I/71WLwjnVp7L.jpg) ![Gebildet Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable - Image 5](https://m.media-amazon.com/images/I/611t+nTcliL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good for what need *by K***N on June 28, 2025* Maid my own mini pc cooling set up ### ⭐⭐⭐⭐ Works well just keep usb power draw in mind *by M***R on June 26, 2026* Works well , just make sure your usb device that is powering this supports that much power draw. Seems pretty durable and is straight forward to use. Feels good quality and not bad for the price. ### ⭐⭐⭐ No sirve para lo que necesites *by A***. on April 26, 2026* Lo compré para poder encender y apagar un monitor que se conecta por USB C, pero en este caso no me sirvió ya que al tener corriente este puerto no es capaz de gestionar dicha usabilidad ## Frequently Bought Together - Gebildet Full Speed 12V Voltage Step-Up USB to Dual 3-Pin and 4-Pin PC Fan Sleeved Power Adapter Cable - Noctua NF-P12 redux-1700 PWM, High Performance Cooling Fan for Desktop, 4-Pin, 1700 RPM (120mm, Grey) --- ## 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/599371770-gebildet-full-speed-12v-voltage-step-up-usb-to-dual](https://www.desertcart.jp/products/599371770-gebildet-full-speed-12v-voltage-step-up-usb-to-dual) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-31*