---
product_id: 421458671
title: "5V 4A USB-C Power Supply for Raspberry Pi 4, 20W 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: "250 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/421458671-5v-4a-usb-c-power-supply-for-raspberry-pi-4
store_origin: DK
region: Denmark
---

# 20W high power output Type C USB for universal compatibility UL Listed safety certification 5V 4A USB-C Power Supply for Raspberry Pi 4, 20W 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:** 250 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your projects with precision and safety—never miss a beat!

## Quick Answers

- **What is this?** 5V 4A USB-C Power Supply for Raspberry Pi 4, 20W 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?** 250 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/421458671-5v-4a-usb-c-power-supply-for-raspberry-pi-4)

## 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

- • **Built to Last:** Premium materials designed for low temperature operation and long-term durability.
- • **Safety First, Always:** UL Listed certification ensures reliable, safe operation under all conditions.
- • **Plug & Play Convenience:** Equipped with a Type C USB connector for seamless, modern device compatibility.
- • **Power Up with Confidence:** Delivers a stable 5.25V 4A output tailored for Raspberry Pi 4 & Orange Pi 5 series.
- • **Control at Your Fingertips:** Integrated ON/OFF switch lets you power your device without unplugging—effortless and efficient.

## Overview

This 20W 5V 4.0A UL Listed Type C power supply is engineered specifically for Raspberry Pi 4 and Orange Pi 5/5B models, featuring a convenient ON/OFF switch, premium build quality for safe low-temp operation, and a 5ft cable for flexible setup.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097P2NLVH |
| Best Sellers Rank | #70 in Computer Power Supplies |
| Customer Reviews | 4.7 4.7 out of 5 stars (533) |
| Date First Available | June 22, 2021 |
| Item Weight | 5.6 ounces |
| Item model number | XSG-0503500HUS |
| Manufacturer | iUniker |
| Product Dimensions | 3.15 x 1.57 x 0.79 inches |

## 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
- **Included components:** Cable, Charger, Adapter
- **Special features:** Short Circuit Protection
- **Colour:** Purple
- **Input voltage:** 240 Volts
- **Amperage:** 4 Amps
- **Total USB ports:** 1

## Images

![5V 4A USB-C Power Supply for Raspberry Pi 4, 20W 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)
- Geekworm for Raspberry Pi 4 Aluminum Case, Heavy Duty Passive Cooling Metal Case/Housing with Heatsink Pillar Compatible with Raspberry Pi 4 Model B Only-Black (P173)

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**Shop now:** [https://www.desertcart.dk/products/421458671-5v-4a-usb-c-power-supply-for-raspberry-pi-4](https://www.desertcart.dk/products/421458671-5v-4a-usb-c-power-supply-for-raspberry-pi-4)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-26*