--- product_id: 806367584 title: "2 Pack USB Voltage Step Up Converter DC 5V to 12V Boost Adapter with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm Power Supply Cable for WiFi Router Ethernet Switch LED Interior Light Tube Light PC Fan" brand: "thtrht" price: "₨311" currency: SCR in_stock: true category: "Tht Rht" url: https://www.desertcart.sc/products/806367584-2-pack-usb-voltage-step-up-converter-dc-5v-to store_origin: SC region: Seychelles --- # Boosts 5V USB to 12V DC output Enables power bank router backup Universal 5.5x2.1mm DC jack compatibility 2 Pack USB Voltage Step Up Converter DC 5V to 12V Boost Adapter with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm Power Supply Cable for WiFi Router Ethernet Switch LED Interior Light Tube Light PC Fan **Brand:** thtrht **Price:** ₨311 **Availability:** ✅ In Stock ## Summary > ⚡ Power your essentials anywhere, anytime — never lose connection again! ## Quick Answers - **What is this?** 2 Pack USB Voltage Step Up Converter DC 5V to 12V Boost Adapter with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm Power Supply Cable for WiFi Router Ethernet Switch LED Interior Light Tube Light PC Fan by thtrht - **How much does it cost?** ₨311 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/806367584-2-pack-usb-voltage-step-up-converter-dc-5v-to) ## Best For - thtrht enthusiasts ## Why This Product - Trusted thtrht brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Fit:** Designed with standard 5.5 x 2.1mm DC jacks to ensure compatibility with a wide range of devices. - • **Dual Pack Value:** Two converters included to future-proof multiple devices or share with your tech-savvy circle. - • **Emergency Ready:** Keep your WiFi router and essential devices running during power outages using your portable power bank. - • **Power Up On Demand:** Seamlessly convert your 5V USB power bank output to a stable 12V DC supply for routers and more. - • **Plug & Play Convenience:** No complex setup—just connect and power your devices instantly with a 1-meter cable length for flexible placement. ## Overview This 2-pack USB voltage step-up converter cables transform standard 5V USB power sources into reliable 12V DC outputs, compatible with common 5.5 x 2.1mm DC jacks. Ideal for powering routers, LED lights, fans, and other 12V devices from power banks, these 1-meter cables ensure uninterrupted device operation during outages or on the go. ## Description Package: 2x USB Power Boost Line Description:With This Cable, You Can Connect Your Power Bank to Router. Thus, When Power Cut, You Can Use Your Power Bank to Supply Your Router Product Description：USB to Dc5.5 * 2.1mm Charging Cable Power Supply Cable Hole 5v-12v Boost Lines USB Cable Product Properties:By Charging Treasure to Power Other Devices. Such As: Routers, USB Lights, USB Fan, Radiator, 5v Mini Speakers, And so On Sizes:Dc Power Plug Size: Diameter: 5.5mm, Inner Diameter: 2.1mm; Positive with 1 Meter Cable Length ## Features - Package: 2x USB Power Boost Line - Description:With This Cable, You Can Connect Your Power Bank to Router. Thus, When Power Cut, You Can Use Your Power Bank to Supply Your Router - Product Description：USB to Dc5.5 * 2.1mm Charging Cable Power Supply Cable Hole 5v-12v Boost Lines USB Cable - Product Properties:By Charging Treasure to Power Other Devices. Such As: Routers, USB Lights, USB Fan, Radiator, 5v Mini Speakers, And so On - Sizes:Dc Power Plug Size: Diameter: 5.5mm, Inner Diameter: 2.1mm; Positive with 1 Meter Cable Length ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FWXFSLJ4 | | Additional Features | USB Power Boost Line | | Amperage | 0.5 Amps | | Best Sellers Rank | #6,515 in USB Cables | | Brand | ThtRht | | Built-In Media | USB Power Boost Line | | Compatible Devices | USB Power Boost Line | | Connectivity Technology | USB | | Connector Type | Usb | | Current | DC | | Current Rating | 0.5 Amps | | Customer Reviews | 3.5 3.5 out of 5 stars (6) | | Form Factor | CABLE | | Input Voltage | 12 Volts (DC) | | Manufacturer | ThtRht | | Mfr Part Number | USB Power Boost Line | | Model Number | USB Power Boost Line | | Number of Items | 2 | | Output Voltage | 12 Volts (DC) | | Plug Type | Type A | | Portable | Yes | | Power Source | Battery Powered | | UPC | 762744630737 | | Unit Count | 2.0 Count | | Wired Charging Connector Type | USB Type A | ## Product Details - **Amperage:** 0.5 Amps - **Brand:** ThtRht - **Compatible Devices:** USB Power Boost Line - **Connector Type:** Usb - **Included Components:** USB Power Boost Line - **Input Voltage:** 12 Volts (DC) - **Number of Items:** 2 - **Output Voltage:** 12 Volts (DC) - **Power Source:** Battery Powered - **Special Feature:** USB Power Boost Line ## Images ![2 Pack USB Voltage Step Up Converter DC 5V to 12V Boost Adapter with DC Jack 5.5 x 2.5mm or 5.5 x 2.1mm Power Supply Cable for WiFi Router Ethernet Switch LED Interior Light Tube Light PC Fan - Image 1](https://m.media-amazon.com/images/I/51oOw1P9UfL.jpg) --- ## 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.sc/products/806367584-2-pack-usb-voltage-step-up-converter-dc-5v-to](https://www.desertcart.sc/products/806367584-2-pack-usb-voltage-step-up-converter-dc-5v-to) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-08-04*