---
product_id: 46466672
title: "AC 100V-240V Converter Adapter DC 9V 1A Power Supply US Plug 5.5mm x 2.1mm 1000mA Power Adapter Wall Charger Adapter Compatible with Arduino UNO MEGA with UL FCC CE Certificate"
brand: "elegoo"
price: "$18.10"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/46466672-ac-100v-240v-converter-adapter-dc-9v-1a-power-supply
store_origin: US
region: United States of America
---

# 1000mA Output UL FCC CE Certified Universal Voltage AC 100V-240V Converter Adapter DC 9V 1A Power Supply US Plug 5.5mm x 2.1mm 1000mA Power Adapter Wall Charger Adapter Compatible with Arduino UNO MEGA with UL FCC CE Certificate

**Brand:** elegoo
**Price:** $18.10
**Availability:** ✅ In Stock

## Summary

> 🔋 Charge Your Creativity!

## Quick Answers

- **What is this?** AC 100V-240V Converter Adapter DC 9V 1A Power Supply US Plug 5.5mm x 2.1mm 1000mA Power Adapter Wall Charger Adapter Compatible with Arduino UNO MEGA with UL FCC CE Certificate by elegoo
- **How much does it cost?** $18.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/46466672-ac-100v-240v-converter-adapter-dc-9v-1a-power-supply)

## Best For

- elegoo enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed with a 5.5mm x 2.1mm connector to ensure compatibility with your devices.
- • **Safety First:** Certified with UL, FCC, and CE for peace of mind while you innovate.
- • **Global Compatibility:** Automatically adapts to 100V-240V, making it perfect for international use.
- • **Limitless Creativity:** Empower your DIY projects without the hassle of voltage issues.
- • **Power Up Your Projects:** Seamlessly powers your Arduino and compatible devices with a reliable 9V output.

## Overview

The ELEGOO AC 100V-240V Converter Adapter is a versatile power supply designed for Arduino enthusiasts and other compatible devices. With a 9V output and 1000mA capacity, it ensures reliable performance while being globally compatible. Certified for safety and designed for a perfect fit, this adapter is essential for powering your innovative projects.

## Description

Full description not available

## Features

- Fully US Regulated Power Supply Adapter.
- Center or Tip is positive, sleeve is negative. Automatically converts international voltages, up to 1A output.
- Compatibility with: Arduino UNO R3 Mega 2560 1280, Arduino CCTV. Works with devices require 9V and 1000mA of DC power and physically fits the plug. Please make sure the connector size 5.5x2.1mm can fit your applications before purchase.
- DOES NOT fits Effects Pedals, Drum, DJ controller, Piano keyboards, Label makers and other equipment with power ports of negative-tip. Not applicable for devices that withstand minimal electromagnetic interference, such as radio set.

## Product Details

- **Brand:** ELEGOO
- **Connector Type:** Barrel Connector
- **Compatible Devices:** Arduino UNO R3, Arduino Mega 2560, Arduino 1280, Arduino CCTV
- **Included Components:** 1 x AC 100V-240V Converter Adapter
- **Special Feature:** Magnetic
- **Color:** White
- **Input Voltage:** 240 Volts
- **Amperage:** 1 Amps
- **Wattage:** 15 watts
- **Number of Items:** 1

## Images

![AC 100V-240V Converter Adapter DC 9V 1A Power Supply US Plug 5.5mm x 2.1mm 1000mA Power Adapter Wall Charger Adapter Compatible with Arduino UNO MEGA with UL FCC CE Certificate - Image 1](https://m.media-amazon.com/images/I/51q+WKOMdNL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-12*