---
product_id: 261268080
title: "5V 4A Power Supply Adapter, LeTaoXing AC 100-240V to DC 5 Volt 4 Amp 20W Charer 4000mA Transforme Universal Converter Plug 5.5mm x 2.5mm for Jetson Nano, Odroid XU4 / XU4Q, Atomic Pi, Router"
brand: "letaoxing"
price: "4551 som"
currency: KGS
in_stock: true
reviews_count: 8
category: "Le Tao Xing"
url: https://www.desertcart.kg/products/261268080-5v-4a-power-supply-adapter-letaoxing-ac-100-240v-to
store_origin: KG
region: Kyrgyzstan
---

# 5V DC, 4A max output Universal 100-240V AC input Multi-layer safety protections 5V 4A Power Supply Adapter, LeTaoXing AC 100-240V to DC 5 Volt 4 Amp 20W Charer 4000mA Transforme Universal Converter Plug 5.5mm x 2.5mm for Jetson Nano, Odroid XU4 / XU4Q, Atomic Pi, Router

**Brand:** letaoxing
**Price:** 4551 som
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up like a pro — never settle for less than reliable energy!

## Quick Answers

- **What is this?** 5V 4A Power Supply Adapter, LeTaoXing AC 100-240V to DC 5 Volt 4 Amp 20W Charer 4000mA Transforme Universal Converter Plug 5.5mm x 2.5mm for Jetson Nano, Odroid XU4 / XU4Q, Atomic Pi, Router by letaoxing
- **How much does it cost?** 4551 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/261268080-5v-4a-power-supply-adapter-letaoxing-ac-100-240v-to)

## Best For

- letaoxing enthusiasts

## Why This Product

- Trusted letaoxing brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Powerful 20W Output:** Delivers a steady 5V at 4A to keep your devices running flawlessly.
- • **Robust Safety Suite:** Built-in over-voltage, over-current, over-temperature, and short circuit protections for peace of mind.
- • **Global Compatibility:** Works seamlessly worldwide with 100-240V AC input—plug and play anywhere.
- • **Versatile Connectivity:** Standard 5.5mm x 2.5mm DC plug fits popular devices like Jetson Nano, Odroid XU4, Atomic Pi, and more.
- • **Precision Voltage Regulation:** Engineered to maintain stable voltage (5.2V~5.5V) ensuring device safety and performance.

## Overview

The LeTaoXing 5V 4A Power Supply Adapter is a compact, universal charger delivering a stable 20W output with advanced safety features. Compatible with a wide range of 5V devices including Jetson Nano and LED strips, it supports global voltage inputs (100-240V AC) and ensures reliable, efficient power delivery with a standard 5.5mm x 2.5mm DC plug. Certified by FCC and CE, it’s designed for professionals who demand consistent performance and safety.

## Description

desertcart.com: 5V 4A Power Supply Adapter, LeTaoXing AC 100-240V to DC 5 Volt 4 Amp 20W Charer 4000mA Transforme Universal Converter Plug 5.5mm x 2.5mm for Jetson Nano, Odroid XU4 / XU4Q, Atomic Pi, Router : Electronics

Review: It works - I bought this to power an LED matrix that requires 5V 10A, it easily powers the leds and the pi zero that I am using in the project, it does have an led on the power brick that is a bright blue
Review: Good Product, Slow Delivery - The product was great. The delivery was below average. The tracking showed it sat somewhere in Los Angeles for a night and part of a day with NO tracking, so we thought it had been lost and ordered a backup product.

## Features

- Input: 100V-240V 50/60Hz; Output: 5V DC, 4A Max. Power Cord Length: 3.9ft, Output adaptor jack size: 5.5mm x 2.5mm (Compatible plug 5.5mmx2.1mm jack size). DC Plug Polarity: inner Positive(+), outer Negative(-), Polarity is irreversible.
- Important Note: The output voltage is between 5.2V~5.5V, which is about 5%~10% higher than the marked 5V, this is the normal output range voltage designed by power professional technicians when the power supply is not connected to electrical appliances. Higher than the 5% to 10% Voltage overvoltage can't blow up the board you are powering with it, The voltage of the power supply will be reduced to 5V when it is connected to the appliance.
- Widely used to drive WS2811 WS2812B WS2813 SK6812 5V LED Pixels strip light, Jetson Nano, Odroid XU4 / XU4Q, Atomic Pi, wireless router, ADSL cats, IP Phones VVX 150 / 250 / 350 / 450 and other 5V devices less than 20W.
- Our 5V 4A has passed FCC,CE and other safety certification,to ensure that customers can use safely! Safety Protection: Over-voltage protection, Over-current protection, Over-temperature protection, Short circuit protection.
- Package include: 1pcs 5V 4A Power Supply. If you have any questions with the product, please reach out to me and we will provide you a satisfying solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08HCTBVMK |
| Customer Reviews | 4.2 4.2 out of 5 stars (85) |
| Date First Available | September 3, 2020 |
| Item Weight | 0.64 ounces |
| Item model number | YU0504 |
| Manufacturer | LeTaoXing |
| Product Dimensions | 6.26 x 3.11 x 0.39 inches |

## Product Details

- **Amperage:** 4 Amps
- **Brand:** LeTaoXing
- **Color:** Black
- **Compatible Devices:** Jetson Nano, Odroid XU4 / XU4Q, Atomic Pi, Router, Polycom VVX 150 / 250 / 350 / 450 IP Phones
- **Compatible Phone Models:** Polycom VVX 150 / 250 / 350 / 450 IP Phones
- **Connector Type:** Barrel Jack 5.5mm x 2.5mm
- **Included Components:** 1pcs 5V 4A Power Supply
- **Input Voltage:** 110 Volts (AC)
- **Special Feature:** Short Circuit Protection
- **Wattage:** 20 watts

## Images

![5V 4A Power Supply Adapter, LeTaoXing AC 100-240V to DC 5 Volt 4 Amp 20W Charer 4000mA Transforme Universal Converter Plug 5.5mm x 2.5mm for Jetson Nano, Odroid XU4 / XU4Q, Atomic Pi, Router - Image 1](https://m.media-amazon.com/images/I/61WBtKDsPdL.jpg)
![5V 4A Power Supply Adapter, LeTaoXing AC 100-240V to DC 5 Volt 4 Amp 20W Charer 4000mA Transforme Universal Converter Plug 5.5mm x 2.5mm for Jetson Nano, Odroid XU4 / XU4Q, Atomic Pi, Router - Image 2](https://m.media-amazon.com/images/I/61XSWGm8IVL.jpg)
![5V 4A Power Supply Adapter, LeTaoXing AC 100-240V to DC 5 Volt 4 Amp 20W Charer 4000mA Transforme Universal Converter Plug 5.5mm x 2.5mm for Jetson Nano, Odroid XU4 / XU4Q, Atomic Pi, Router - Image 3](https://m.media-amazon.com/images/I/71-yN1OfR-L.jpg)
![5V 4A Power Supply Adapter, LeTaoXing AC 100-240V to DC 5 Volt 4 Amp 20W Charer 4000mA Transforme Universal Converter Plug 5.5mm x 2.5mm for Jetson Nano, Odroid XU4 / XU4Q, Atomic Pi, Router - Image 4](https://m.media-amazon.com/images/I/718QjFCOQhL.jpg)
![5V 4A Power Supply Adapter, LeTaoXing AC 100-240V to DC 5 Volt 4 Amp 20W Charer 4000mA Transforme Universal Converter Plug 5.5mm x 2.5mm for Jetson Nano, Odroid XU4 / XU4Q, Atomic Pi, Router - Image 5](https://m.media-amazon.com/images/I/71INzlnGARL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works
*by C***S on September 13, 2021*

I bought this to power an LED matrix that requires 5V 10A, it easily powers the leds and the pi zero that I am using in the project, it does have an led on the power brick that is a bright blue

### ⭐⭐⭐⭐ Good Product, Slow Delivery
*by J***F on May 22, 2025*

The product was great. The delivery was below average. The tracking showed it sat somewhere in Los Angeles for a night and part of a day with NO tracking, so we thought it had been lost and ordered a backup product.

### ⭐⭐⭐⭐⭐ It even came with adapters
*by C***R on April 4, 2023*

Although not listed in the description, mine came with a bag of 3 adapters; micro USB, USB-C and a different size barrel adapter. This makes connecting to a Raspberry PI 3 or 4 really easy. Because of my case for the PI I had to trim off a portion of the adapter molding but the molding was beefy enough to not cause a problem. My original PI with the factory power supply was flashing the yellow lightning bolt and occasionally rebooting itself. This power supply seems to have solved this problem and if not I'll be able to use it on another SBC.

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-02*