---
product_id: 338633987
title: "20W USB-C Power Supply for Raspberry Pi 4-5V 4A Charger with ON/Off Switch, 5ft Cable, UL Listed - Compatible with Pi 4 Model B (8GB/4GB/2GB/1GB) & Orange Pi 5/5B"
brand: "iuniker"
price: "€ 22.22"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/338633987-20w-usb-c-power-supply-for-raspberry-pi-4-5v
store_origin: ES
region: Spain
---

# 20W Power Output UL Listed Safety 5ft Cable Length 20W USB-C Power Supply for Raspberry Pi 4-5V 4A Charger with ON/Off Switch, 5ft Cable, UL Listed - Compatible with Pi 4 Model B (8GB/4GB/2GB/1GB) & Orange Pi 5/5B

**Brand:** iuniker
**Price:** € 22.22
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Your Passion with Confidence!

## Quick Answers

- **What is this?** 20W USB-C Power Supply for Raspberry Pi 4-5V 4A Charger with ON/Off Switch, 5ft Cable, UL Listed - Compatible with Pi 4 Model B (8GB/4GB/2GB/1GB) & Orange Pi 5/5B by iuniker
- **How much does it cost?** € 22.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/338633987-20w-usb-c-power-supply-for-raspberry-pi-4-5v)

## Best For

- iuniker enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** UL Listed certification ensures top-notch safety standards.
- • **Quality You Can Trust:** Crafted from premium materials for reliable, long-lasting use.
- • **Power Up Your Projects:** Experience a robust 20W output for seamless Raspberry Pi 4 performance.
- • **Universal Compatibility:** Designed for all Raspberry Pi 4 models (1GB to 8GB).
- • **Convenience at Your Fingertips:** Easily toggle power with the integrated on/off switch.

## Overview

The iUniker 20W Power Supply is a UL Listed Type C charger specifically engineered for the Raspberry Pi 4, offering a reliable 5.25V 4A output. With a convenient 5ft cable and an on/off switch, this power supply ensures both safety and ease of use, making it the perfect companion for your Raspberry Pi projects.

## Description

20W 5V 4.0A Power Supply for Raspberry Pi 4/ Orange Pi 5&5B, UL Listed Type C Power Supply with ON/Off Switch for Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB[UL Listed]

## Features

- iUniker Raspberry Pi 4 Power Supply - USB C Type C power supply specially designed and tested for the Raspberry Pi 4. Compatible with (Pi 4 Model B), 1GB / 2GB / 4GB / 8GB Version.
- Raspberry Pi 4B Power Supply with UL Listed Certification - UL Listed. Input: 100-240V AC, 50-60Hz, 0.8A. Output: 5.25V 4A 21W. Cable length: 5ft/1.5m.
- Raspberry Pi 4 Charger with on/off Switch Design - With on/off switch, it's convenient to power on or off your Raspberry Pi 4.
- Our Raspberry Pi 4 Adapter is made of Premium Material - Special design and high quality materials ensure that the adapter can work in low temp and charging safety.
- 100% Customer Satisfaction Guaranteed - For ANY reason you are not satisfied with our power supply, please let us know.

## Product Details

- **Brand:** iUniker
- **Connector Type:** USB Type C
- **Compatible Devices:** Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB
- **Compatible Phone Models:** Raspberry Pi 4 Model B
- **Special Feature:** Short Circuit Protection
- **Input Voltage:** 240 Volts
- **Amperage:** 4 Amps
- **Total USB Ports:** 1
- **Wattage:** 20
- **Number of Items:** 1

## Images

![20W USB-C Power Supply for Raspberry Pi 4-5V 4A Charger with ON/Off Switch, 5ft Cable, UL Listed - Compatible with Pi 4 Model B (8GB/4GB/2GB/1GB) & Orange Pi 5/5B - Image 1](https://m.media-amazon.com/images/I/61VUqZukR7L.jpg)

## Questions & Answers

**Q: What is the distance between the usb c and the on/off switch?**
A: About 4" (10cm)

**Q: The description says 4A, the picture says output 3.5A ... Which is it?**
A: Unlike the model  in the picture of the advert (XSG-0503500HUS) rated at 5V 4A,  I was delivered  model XSG-0504000HUS rated 5V 4A.  Seems to work just fine with my RasPi 4... and if I plug too much "stuff" into the USB ports (multiple USB web cams, etc.) with the brownout lightning bolt flickering on the screen, I have a separate powered USB port to help with the load.

**Q: Does this work with the raspberry pi 3?**
A: No, it will not work with pi 3, this is type c power supply,   pi 3 need micro usb power supply.

**Q: Can i use it to quick charge my samsung phone.**
A: The Raspberry Pi itself doesn't have negotiation chipsets/protocols for higher power delivery, and this being paired with such devices would be inappropriate for phones or other electronics that aren't designed for higher power delivery without a negotiation chipset/protocol.

For modern phones, you should consider a USB-C Power Deliver (PD) charging device. There are other, older, "quick charge" chipsets/protocols in many of USB chargers, but PD is really what you're looking for moving forward.  PD charging is what most/many current laptops support as well, you can use a higher rated PD for both, reducing the number of chargers you have to carry around with you.  Similarly, it will give you more flexibility for a car charger as well.

## Frequently Bought Together

- iUniker 20W 5V 4.0A Power Supply for Raspberry Pi 4/ Orange Pi 5&5B, UL Listed Type C Power Supply with ON/Off Switch for Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB[UL Listed]
- Raspberry Pi 4 Model B 2019 Quad Core 64 Bit WiFi Bluetooth (4GB)
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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-28*