---
product_id: 129636459
title: "Hamkaw 30w Universal AC/DC Power Adapter Switching Power Supply For Household, 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable AC DC Charger Adapter"
brand: "hamkaw"
price: "€ 20.50"
currency: EUR
in_stock: true
category: "Kitchen"
url: https://www.desertcart.hr/products/129636459-hamkaw-30w-universal-ac-dc-power-adapter-switching-power-supply
store_origin: HR
region: Croatia
---

# Hamkaw 30w Universal AC/DC Power Adapter Switching Power Supply For Household, 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable AC DC Charger Adapter

**Brand:** hamkaw
**Price:** € 20.50
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Hamkaw 30w Universal AC/DC Power Adapter Switching Power Supply For Household, 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable AC DC Charger Adapter by hamkaw
- **How much does it cost?** € 20.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/129636459-hamkaw-30w-universal-ac-dc-power-adapter-switching-power-supply)

## Best For

- hamkaw enthusiasts

## Why This Product

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

## Description

Specification:Rated power: 30WInput voltage: AC100-240V 0.25A 50/60HzOutput voltage: 3V/4.5V/5V/6V/7.5V/9V/12USB output: 5.0V2.1ACable length: 1.5M/59inchMaterial: ABS PC Fireproofing marterialImportant Tips:DC polarity: internal positive ( ), external negative (-). Please do not  reverse the direction.Poor polarity can cause some damage to the device. You can check the device polarity information printed next to the power port.This AC adapter is not suitable for devices above 30W.If there is no voltage required in the option, select Off voltage. For example, if your device requires 5.5V, you can choose 5V or 6V.NOTES:We greatly appreciate you for choosing our shop.Please check the details of our products in the description carefully before your purchase.If you have any questions, please contact us in time.Package Include:1 x power supply6 x DC interface

## Features

- [Universal AC/DC Adapter] - AC Input:100-240V 50/60Hz 0.25A, DC Output:3V/4.5V/5V/6V/7.5V/9V/12V 500mA 1000mA 2000mA 2.1A Max.
- [All-in-One Power Adapter] - This AC adapter with 6 interchangeable tips, which makes it fits 95% of AC/DC home appliances, Such as 3V to 12V Household Electronics, Routers, Speakers, LED Strip Lights, CCTV camera system and so on.
- [Versatile Adjustable Adapter] - Variable DC output voltages varying from 3V to 12V, easy switch between volts via the included little key.
- [Multiple Protection] - Advanced safety technology that fully protects against overvoltage/overcurrent/short circuit/overtemperature. It is a safe switching power adapter.
- [Note] - DC Plug Polarity: inner Positive( ), outer Negative(-), Polarity is Not reversible.

## Images

![Hamkaw 30w Universal AC/DC Power Adapter Switching Power Supply For Household, 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable AC DC Charger Adapter - Image 1](https://images-na.ssl-images-amazon.com/images/I/41pGpDbqrXL.jpg)
![Hamkaw 30w Universal AC/DC Power Adapter Switching Power Supply For Household, 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable AC DC Charger Adapter - Image 2](https://images-na.ssl-images-amazon.com/images/I/41z5j4SqGBL.jpg)
![Hamkaw 30w Universal AC/DC Power Adapter Switching Power Supply For Household, 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable AC DC Charger Adapter - Image 3](https://images-na.ssl-images-amazon.com/images/I/419RtXxH0NL.jpg)
![Hamkaw 30w Universal AC/DC Power Adapter Switching Power Supply For Household, 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable AC DC Charger Adapter - Image 4](https://images-na.ssl-images-amazon.com/images/I/41%2BKnfDUaEL.jpg)
![Hamkaw 30w Universal AC/DC Power Adapter Switching Power Supply For Household, 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable AC DC Charger Adapter - Image 5](https://images-na.ssl-images-amazon.com/images/I/41GIaoG05lL.jpg)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-18*