--- product_id: 193655869 title: "DC 12V 3A Power Adapter, US Plug, 4.6FT Power Cord, 36 Watt AC 100-240V to DC 12Volt Transformers, Switching Power Supply for LED Strip Light, Camera, Wireless Router 2.1mm X 5.5mm" brand: "tobwolf" price: "€ 23.38" currency: EUR in_stock: true reviews_count: 13 category: "Tobwolf" url: https://www.desertcart.at/products/193655869-dc-12v-3a-power-adapter-us-plug-4-6ft-power store_origin: AT region: Austria --- # 36W stable power output 100-240V universal input 6.72ft versatile cable length DC 12V 3A Power Adapter, US Plug, 4.6FT Power Cord, 36 Watt AC 100-240V to DC 12Volt Transformers, Switching Power Supply for LED Strip Light, Camera, Wireless Router 2.1mm X 5.5mm **Brand:** tobwolf **Price:** € 23.38 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your productivity with reliable, stable energy! ## Quick Answers - **What is this?** DC 12V 3A Power Adapter, US Plug, 4.6FT Power Cord, 36 Watt AC 100-240V to DC 12Volt Transformers, Switching Power Supply for LED Strip Light, Camera, Wireless Router 2.1mm X 5.5mm by tobwolf - **How much does it cost?** € 23.38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/193655869-dc-12v-3a-power-adapter-us-plug-4-6ft-power) ## Best For - tobwolf enthusiasts ## Why This Product - Trusted tobwolf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Plug Compatibility:** Supports both 5.5x2.5mm & 5.5x2.1mm plugs for maximum device compatibility. - • **Built-in Voltage Stability:** Protects your valuable electronics from sudden power surges and damage. - • **Extended 6.72ft Cable Length:** Gives you flexible placement options for your devices without clutter. - • **Universal AC Input (100-240V):** Works seamlessly worldwide, perfect for global professionals and remote setups. - • **Consistent 12V/3A Power Delivery:** Ensures your devices run smoothly without interruptions or voltage spikes. ## Overview The DC 12V 3A Power Adapter by TOBWOLF delivers a steady 36W output with universal 100-240V AC input, featuring a 6.72ft cable and dual plug compatibility. Designed for indoor use, it powers a wide range of devices including LED strips, cameras, and routers, ensuring stable voltage and protection against power fluctuations. ## Description desertcart.com: DC 12V 3A Power Adapter, US Plug, 4.6FT Power Cord, 36 Watt AC 100-240V to DC 12Volt Transformers, Switching Power Supply for LED Strip Light, Camera, Wireless Router 2.1mm X 5.5mm : Electronics Review: It works - Works great! Review: Exactly as described - Perfect replacement for a broken adapter ## Features - 【IMPORTANT NOTE】-- Compatible with 12V DC equipment, please make sure that the output voltage of your electronic device is 12V and the output current is less than or equal to 3A, the rated power is within the range of 36W! This is a 3A power converter. If a product exceeding 3A is connected, which will cause not working properly. - 【SIZE & DIMENSION】-- The total cable length is 6.72 feet/ 205cm long and the plug is designed to support both 5.5x2.5mm & 5.5x2.1mm plugs for compatibility with a wide range of devices. The cable terminates with a "standard" 5.5mm OD, 2.5mm ID DC plug, but it's also compatible with DC 5.5x2.1mm sockets with the inner center spring contact. (NOTE: Power Supply Polarity - Center or Tip is positive (+), Sleeve is negative (-). - 【Power Specifications】-- Operating at AC 100-240V and 50/60Hz input, this switching transformer provides a stable DC 12V/3A (3000mA) output. The power supply adapter delivers a consistent power flow, allowing your devices to function optimally without any interruptions or malfunctions. Please note that this adapter is designed for indoor use only. - 【Stable Voltage Output】-- Our power supply adapter maintains a stable voltage output throughout its operation. Whether it's during power on, transmit, receive, or power off, you can trust that your devices will not be subjected to any sudden voltage changes. This stability helps to protect your electronic products from any potential destruction. - 【Wide Application】-- 12V 3A Power adapters is versatile and can be used for various applications. It is great for powering garden cameras, 3D printers, ham radio transceivers, CCTV cameras, car subwoofer amps, audio amplifiers, computer projects, wireless routers, ADSL cats, and audio/video power supplies. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07L575S2J | | Customer Reviews | 4.4 4.4 out of 5 stars (1,602) | | Date First Available | December 5, 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 6.7 ounces | | Item model number | AL-1230 | | Manufacturer | TOBWOLF | | Package Dimensions | 7.68 x 4.02 x 2.44 inches | ## Product Details - **Amperage:** 3 Amps - **Brand:** TOBWOLF - **Color:** 12V 3A - **Compatible Devices:** Cameras, Printers - **Connector Type:** Barrel Connector - **Included Components:** 1 adapter - **Input Voltage:** 240 Volts - **Number of Items:** 1 - **Special Feature:** Short Circuit Protection,Wireless - **Wattage:** 36 watts ## Images ![DC 12V 3A Power Adapter, US Plug, 4.6FT Power Cord, 36 Watt AC 100-240V to DC 12Volt Transformers, Switching Power Supply for LED Strip Light, Camera, Wireless Router 2.1mm X 5.5mm - Image 1](https://m.media-amazon.com/images/I/71ZrOiB2LCL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I have a heated car seat pad that i would like to use in the house. it has a barrel jack. is this the right connector to plug it in? thanks, ellen** A: Hello, We're not sure the plug type of your heated pad. The DC connector of our adapter fits for both 5.5x2.5mm & 5.5x2.1mm plug. Power Supply Polarity: Center or Tip is positive (+), Sleeve is negative(-). You may check the it in the fourth image on the product detail page. Hoping this could help you. **Q: Hello, will this work for a beelink mini pc?** A: "Hello， We are not sure about the device specifications of your Mini PC,as well as the plug type. Here below is the detail information for our adapter. Input Voltage: 100V-240V 50/60Hz Output: DC 12V 3A (36W) max Output DC Jack Size: 5.5mm x 2.5mm also compatible with 5.5mm x 2.1mm. (***NOTE**Power Supply Polarity: Center or Tip is positive (+), Sleeve is negative(-). You can see the detailed information in the fourth and fifth pictures of our products. We hope you find them useful. Best Wishes!" **Q: Is this center positive polarity** A: Yes. You can zoom into picture and verify ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works *by Y***A on February 3, 2026* Works great! ### ⭐⭐⭐⭐⭐ Exactly as described *by B***H on December 15, 2025* Perfect replacement for a broken adapter ### ⭐⭐⭐⭐⭐ Clean power *by J***. on January 24, 2026* The unit works well. --- ## 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.at/products/193655869-dc-12v-3a-power-adapter-us-plug-4-6ft-power](https://www.desertcart.at/products/193655869-dc-12v-3a-power-adapter-us-plug-4-6ft-power) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-22*