--- product_id: 287479780 title: "iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm" brand: "igreely" price: "€ 90.42" currency: EUR in_stock: true reviews_count: 5 url: https://www.desertcart.pt/products/287479780-igreely-usb-voltage-step-up-converter-dc-5v-to-12v store_origin: PT region: Portugal --- # Boosts 5V USB to 12V DC 3ft cable length for flexible setup Built-in intelligent IC for device protection iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm **Brand:** igreely **Price:** € 90.42 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your power game—turn any USB port into a 12V powerhouse! ## Quick Answers - **What is this?** iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm by igreely - **How much does it cost?** € 90.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/287479780-igreely-usb-voltage-step-up-converter-dc-5v-to-12v) ## Best For - igreely enthusiasts ## Why This Product - Trusted igreely brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible 3ft Reach:** Generous cable length lets you position your devices exactly where you want without compromise. - • **Smart Safety Shield:** Advanced IC circuit guards against over-current, over-voltage, overload, and short circuits—keeping your gear safe. - • **Hassle-Free Confidence:** Backed by a 2-year warranty and responsive support, ensuring your investment is protected and reliable. - • **Power Up with Precision:** Seamlessly steps up USB 5V/2A input to a stable 12V DC output, perfect for your low-current devices. - • **Universal Compatibility:** Ideal for powering fans, table lamps, Bluetooth speakers, routers, and more with standard 5.5 x 2.5mm or 5.5 x 2.1mm DC jacks. ## Overview The iGreely USB Voltage Step Up Converter transforms a standard 5V USB input into a reliable 12V DC output with up to 0.6A current, featuring a 3ft cable and dual-size DC jacks (5.5 x 2.5mm or 5.5 x 2.1mm). Its built-in intelligent IC safeguards your devices from electrical faults, making it an essential accessory for powering low-current 12V devices like fans, lamps, and wireless routers. With a strong 4.2-star rating and a 2-year warranty, it’s a trusted solution for professionals seeking dependable, flexible power conversion. ## Description iGreely DC 5V to DC 12V USB Voltage Step Up Converter Cable Power Supply USB Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm, USB 5V to DC 12V Cable 3ft Review: Consigliato - Ottimo , qualità dei materiali buona . Lo consiglio Review: منتج ممتاز - ممتاز لتشغيل الراوتر والرسيفر وغيره ## Features - USB input: 5V 2A male, Please Make Sure the current is 2A or the device may not work.Note: NOT Suitable for High Current Equipment - DC output: 12.0V; Max current: 0.6A, Cable Length: 3ft. - PLEASE NOTE: The size of the DC Connector is OD: 5.5 mm and ID: 2.5 mm(2.1mm). Please check if it fits in the power jack on your devices. - Safe & Reliable, with built-in upgraded intelligent IC circuit, our voltage adapter provides your devices perfect protecetion from over-current, over voltage, overload or short circuit. - Widely Usage, Super convenient for different kinds of devices such as Fan, Table Lamp, Bluetooth Audio, Wireless Router, Speakers that requires for 12V power..Package including: 5V to 12V Step up Cable x 1, 2 years long time warranty, just contact us if you have any issues about the quliaty or other questions, we will take the issue for you via replacement or refund. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07J6NYVJV | | Best Sellers Rank | #45,200 in Computers ( See Top 100 in Computers ) #3,119 in USB Cables | | Brand | iGreely | | Brand Name | iGreely | | Cable Type | USB | | Cable type | USB | | Color | Black | | Compatible Devices | Speaker | | Compatible Phone Models | Potentially compatible with smartphones, specific models unknown | | Compatible devices | Speaker | | Compatible phone models | Potentially compatible with smartphones, specific models unknown | | Connectivity Technology | Bluetooth, USB | | Connector Gender | Male-to-Female | | Connector Type | 2.5 millimeters, USB | | Connector type | 2.5 millimeters, USB | | Customer Package Type | FFP | | Customer Reviews | 4.2 out of 5 stars 2,462 Reviews | | Ethernet Cable Category | Cat 5e | | Indoor Outdoor Usage | Outdoor | | Item Length | 3 Feet | | Item Shape | Round | | Item Weight | 2 Grams | | Manufacturer | iGreely | | Maximum Voltage | 12 Volts (DC) | | Model | 4350281374 | | Model Name | 4350281374 | | Number of Items | 1 | | Number of Pins | 4 | | Other Special Features of the Product | High Speed | | Outer Material | Plastic or Rubber | | Part Number | 5-12 | | Recommended Uses For Product | Powering or charging low-current 12V devices, such as fans, table lamps, Bluetooth audio, wireless routers, and speakers. | | Special features | High Speed | | Specification Met | USB-IF | | Unit Count | 1 Count | | Wattage | 7.2 watts | ## Product Details - **Brand:** iGreely - **Connector type:** 2.5 millimeters, USB - **Cable type:** USB - **Compatible devices:** Speaker - **Special features:** High Speed ## Images ![iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm - Image 1](https://m.media-amazon.com/images/I/51zq85TgO2L.jpg) ![iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm - Image 2](https://m.media-amazon.com/images/I/71n7c19NTsL.jpg) ![iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm - Image 3](https://m.media-amazon.com/images/I/61eF4HMeWqL.jpg) ![iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm - Image 4](https://m.media-amazon.com/images/I/61+DXyftIAL.jpg) ![iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm - Image 5](https://m.media-amazon.com/images/I/71gN3Vq+zpL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Consigliato *by M***S on 28 June 2019* Ottimo , qualità dei materiali buona . Lo consiglio ### ⭐⭐⭐⭐⭐ منتج ممتاز *by A***Y on 20 March 2025* ممتاز لتشغيل الراوتر والرسيفر وغيره ### ⭐⭐⭐⭐⭐ Works for my intended use. Emergency power for modem/router *by K***1 on 19 January 2025* So I tend to try to prepare for the worst case scenario and since I have some massive power banks. I figured if I could power my modem router in a power outage without using my generator this would be perfect. I purchased a asus router that I just keep around to connect to my phone mobile data to run my essentials during a power internet outage. Usb tethering making for a much more reliable service then just a Hotspot. Helping with streaming and keeping everyone from going crazy on me. If this is your way of thinking this will work for the said application. ## Frequently Bought Together - iGreely USB Voltage Step Up Converter - DC 5V to 12V, 3ft Cable with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm - DSD TECH MagicConn SH-CP12A USB Type C PD to DC Power Cable(55x25)-12V --- ## 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.pt/products/287479780-igreely-usb-voltage-step-up-converter-dc-5v-to-12v](https://www.desertcart.pt/products/287479780-igreely-usb-voltage-step-up-converter-dc-5v-to-12v) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-20*