--- product_id: 443436659 title: "eWINNER DC 5V USB 2.0 male to DC 12V male power Cable Voltage Step Up Adapter Cable with DC 5.5 x 2.1mm jack USB 5V to DC 12V Cable - 1.5m/5ft" brand: "ewinner" price: "€ 12.02" currency: EUR in_stock: true reviews_count: 7 category: "E Winner" url: https://www.desertcart.sk/products/443436659-ewinner-dc-5v-usb-2-0-male-to-dc-12v store_origin: SK region: Slovakia --- # Boosts 5V USB to 12V DC output Universal 5.5x2.1mm DC jack fit Multi-layer device protection eWINNER DC 5V USB 2.0 male to DC 12V male power Cable Voltage Step Up Adapter Cable with DC 5.5 x 2.1mm jack USB 5V to DC 12V Cable - 1.5m/5ft **Brand:** ewinner **Price:** € 12.02 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your power game—USB to 12V, no compromises! ## Quick Answers - **What is this?** eWINNER DC 5V USB 2.0 male to DC 12V male power Cable Voltage Step Up Adapter Cable with DC 5.5 x 2.1mm jack USB 5V to DC 12V Cable - 1.5m/5ft by ewinner - **How much does it cost?** € 12.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/443436659-ewinner-dc-5v-usb-2-0-male-to-dc-12v) ## Best For - ewinner enthusiasts ## Why This Product - Trusted ewinner brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Up Anywhere:** Seamlessly step up USB 5V to 12V DC for your essential devices on the go. - • **Plug & Play Freedom:** No bulky adapters—just connect and power your 9V gadgets instantly. - • **Smart Safety Shield:** Built-in reverse polarity, overcurrent, and short circuit protection keeps your gear safe. - • **Compact & Travel-Ready:** 1.5m length with tangle-free design, perfect for professionals always on the move. - • **Versatile Compatibility:** Ideal for fans, lamps, Bluetooth speakers, routers—power your workspace essentials effortlessly. ## Overview The eWINNER DC 5V USB 2.0 to 12V male power cable is a compact, plug-and-play voltage step-up adapter designed to power 9V devices from a standard 5V USB source. Featuring a universal 5.5x2.1mm DC jack, 0.5A max current output, and comprehensive safety protections, this 1.5m cable is perfect for powering fans, lamps, Bluetooth audio devices, routers, and speakers with ease and reliability. ## Description 1pcs cable, length: 1m/3feet. Please note: input DC power 5V max 2A. Only the cables, others not included. Review: As described - As described Review: First using - Get damaged fast ## Features - 【DC 5V-to-DC 12V】USB 2.0 type A 5V A male; DC Output: 9V; Max current: 0.5A; Please NOTE: DC output interface is: OD 5.5 mm and Inner Dimater: 2.1 mm. Please check if it fits in the power jack on your devices. - 【Plug & Play】Plug & Play, this cable is really handy when travelling or outdoors, just power it with a 5V 2A DC power source and you can start running your 9V devices. No need to bring and worries about the AC adapter. - 【Safety Design】Reverse polarity protection, over current protection, over temperature protection, short circuit protection. A smart design for protecting your device from damage. - 【Application】Widely Usage, Super convenient for different kinds of devices such as Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers that requires for 9V power. - 【What Will Get】: 1pcs cable, length: 1m/3feet. Please note: input DC power 5V max 4A. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B3F4CLV5 | | Best Sellers Rank | #4,912 in Computers ( See Top 100 in Computers ) #413 in USB Cables | | Brand | eWINNER | | Brand Name | eWINNER | | Cable Type | USB | | Cable type | USB | | Color | black | | Compatible Devices | Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers | | Compatible Phone Models | Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers | | Compatible devices | Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers | | Compatible phone models | Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers | | Connectivity Technology | USB | | Connector Gender | Male-to-Male | | Connector Type | USB Type A | | Connector type | USB Type A | | Country Of Origin | China | | Customer Reviews | 3.7 out of 5 stars 21 Reviews | | Included Components | 1pcs cable | | Indoor Outdoor Usage | Indoor | | Item Shape | Round | | Manufacturer | eWINNER | | Maximum Voltage | 12 Volts (DC) | | Model | 5V to 12V | | Number of Items | 1 | | Number of Pins | 4 | | Other Special Features of the Product | Short Circuit Protection ;Tangle Free | | Recommended Uses For Product | Running 12V devices such as fans, table lamps, Bluetooth audio, wireless routers, and speakers | | Special features | Short Circuit Protection ;Tangle Free | | Unit Count | 1.0 Count | | Wattage | 6 watts | ## Product Details - **Brand:** eWINNER - **Cable type:** USB - **Compatible devices:** Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers - **Connector type:** USB Type A - **Special features:** Short Circuit Protection ;Tangle Free ## Images ![eWINNER DC 5V USB 2.0 male to DC 12V male power Cable Voltage Step Up Adapter Cable with DC 5.5 x 2.1mm jack USB 5V to DC 12V Cable - 1.5m/5ft - Image 1](https://m.media-amazon.com/images/I/51ymNPolkKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ As described *by B***B on 29 March 2025* As described ### ⭐ First using *by A***E on 8 March 2024* Get damaged fast ### ⭐⭐⭐⭐⭐ Highly Reliable and Convenient Power Solution: eWINNER DC 5V USB to DC 12V Power Cable Adapter *by K***D on 7 February 2023* The eWINNER DC 5V USB to DC 12V power cable adapter is a reliable and convenient accessory for powering devices that require a higher voltage. It has a 1.5m/5ft length and a DC 5.5 x 2.1mm jack, making it compatible with many devices. The cable is well-made, with durable connectors and good insulation, and provides stable power to connected devices. It's a must-have accessory for those in need of a simple and efficient way to power their devices. ## Frequently Bought Together - eWINNER DC 5V USB 2.0 male to DC 12V male power Cable Voltage Step Up Adapter Cable with DC 5.5 x 2.1mm jack USB 5V to DC 12V Cable - 1.5m/5ft - ELECDON Voltage Converter, USB to 9 V, 5 V to 12 V Step Up, USB Cable DC 5 V Boost to 9 V 12 V Voltage Converter 1 A Step-up Volt Transformer Power Regulator Line with LED Display - USB to DC Booster Cable 5V to 9V 12V Step Up Digital Display Adjustable 5521m Power Bank Router Cord --- ## 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.sk/products/443436659-ewinner-dc-5v-usb-2-0-male-to-dc-12v](https://www.desertcart.sk/products/443436659-ewinner-dc-5v-usb-2-0-male-to-dc-12v) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-25*