---
product_id: 46677293
title: "5V/4A Power Supply US Plug - Black - 1 Pack - Power Supply Adapter - Barrel Connector"
brand: "kopeme"
price: "127 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/46677293-5v-4a-power-supply-us-plug-black-1-pack-power
store_origin: PL
region: Poland
---

# 5V/4A stable power output 2.1mm/5.5mm barrel connector US plug, ready to use 5V/4A Power Supply US Plug - Black - 1 Pack - Power Supply Adapter - Barrel Connector

**Brand:** kopeme
**Price:** 127 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your innovation with precision and reliability!

## Quick Answers

- **What is this?** 5V/4A Power Supply US Plug - Black - 1 Pack - Power Supply Adapter - Barrel Connector by kopeme
- **How much does it cost?** 127 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/46677293-5v-4a-power-supply-us-plug-black-1-pack-power)

## Best For

- kopeme enthusiasts

## Why This Product

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

## Key Features

- • **Switching Mode Efficiency:** Advanced power regulation minimizes heat and maximizes energy efficiency for long-term use.
- • **Precision Barrel Connector:** Perfectly sized 2.1mm inner and 5.5mm outer diameter for secure, stable connections.
- • **Tested & Trusted with ODROID:** Guaranteed compatibility with ODROID-XU4, XU4Q, and VU8C tablet packages for seamless integration.
- • **Reliable 5V/4A Power Delivery:** Ensures consistent, high-performance energy for your ODROID devices without interruptions.
- • **Universal US Plug Compatibility:** Plug-and-play convenience designed specifically for US outlets—no adapters needed.

## Overview

This ODROID 5V/4A power supply features a US-style plug and a 2.1mm/5.5mm barrel connector, delivering stable and efficient power optimized for ODROID-XU4, XU4Q, and VU8C devices. Its switching mode design ensures energy efficiency and reliable performance, making it the essential power adapter for your ODROID setup.

## Description

Note: This unit comes with a US style plug  DC 5Volt / 4A outputSwitching mode power adaptorPlug specification : inner(positive) diameter 2.1mm and outer(negative) diameter 5.5mmTested with ODROID-XU4, ODROID-XU4QTested with ODROID-VU8C tablet package

## Features

- Note: This unit comes with a US style plug.
- DC 5Volt / 4A output
- Switching mode power adaptor
- Plug specification : inner(positive) diameter 2.1mm and outer(negative) diameter 5.5mm
- Tested with ODROID-XU4, ODROID-XU4Q, ODROID-VU8C tablet package

## Product Details

- **Brand:** Kopeme
- **Color:** Black
- **Connector Type:** barrel connector
- **Input Voltage:** 240 Volts
- **Amperage:** 4 Amps

## Images

![5V/4A Power Supply US Plug - Black - 1 Pack - Power Supply Adapter - Barrel Connector - Image 1](https://m.media-amazon.com/images/I/71wSiMTsraL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works for the Jetson Nano
*by F***Y on April 24, 2019*

Just a PSA, this adapter works for the Jetson Nano. The polarity is fine. Fits in the jack just fine. I haven't pushed the SBC to its limit, and don't have a meter to check the voltage, etc. Thought this may help someone.

### ⭐⭐⭐⭐⭐ Odroid Power.
*by Q***N on August 21, 2018*

It works and doesn't rattle, if only I could make the Odroid I bought it for work.

### ⭐⭐⭐⭐⭐ Reliable
*by C***L on May 14, 2020*

Purchased this for an ODROID XU4 — worked as intended. Have been using this continuously for the past four months.

## Frequently Bought Together

- ODROID 5V/4A Power Supply US Plug - Black - 1 Pack - Power Supply Adapter - Barrel Connector
- KKSB Odroid XU4 Case | Black and White Aluminum Odroid XU4 Enclosure

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**Shop now:** [https://www.desertcart.pl/products/46677293-5v-4a-power-supply-us-plug-black-1-pack-power](https://www.desertcart.pl/products/46677293-5v-4a-power-supply-us-plug-black-1-pack-power)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*