---
product_id: 518457230
title: "30W Universal Power Adapter, 3V 4.5V 5V 6V 7.5V 9V 12V 2A AC/DC Switching Power Supply Charger with 8 Adaptor Tips for 3V-12V Household Electronics, Led Strip, Speakers, TV Box and More Devices"
brand: "kowvowz"
price: "€ 24.10"
currency: EUR
in_stock: true
reviews_count: 4
category: "Kowvowz"
url: https://www.desertcart.fi/products/518457230-30w-universal-power-adapter-3v-4-5v-5v-6v-7
store_origin: FI
region: Finland
---

# 30W max power output 8 versatile adapter tips Multi-layer safety protection 30W Universal Power Adapter, 3V 4.5V 5V 6V 7.5V 9V 12V 2A AC/DC Switching Power Supply Charger with 8 Adaptor Tips for 3V-12V Household Electronics, Led Strip, Speakers, TV Box and More Devices

**Brand:** kowvowz
**Price:** € 24.10
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up every device, anywhere, anytime — don’t get left powerless!

## Quick Answers

- **What is this?** 30W Universal Power Adapter, 3V 4.5V 5V 6V 7.5V 9V 12V 2A AC/DC Switching Power Supply Charger with 8 Adaptor Tips for 3V-12V Household Electronics, Led Strip, Speakers, TV Box and More Devices by kowvowz
- **How much does it cost?** € 24.10 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/518457230-30w-universal-power-adapter-3v-4-5v-5v-6v-7)

## Best For

- kowvowz enthusiasts

## Why This Product

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

## Key Features

- • **Compact powerhouse:** Sleek wall-mount design delivering reliable 30W output without bulk
- • **Global-ready input:** Supports 100-240V AC input for worldwide use without a hitch
- • **Safety first, always:** Built-in smart chip guards against overvoltage, overcurrent, short-circuit & overheating
- • **Plug & Play versatility:** Includes 8 interchangeable tips plus Micro USB for seamless compatibility
- • **Power that adapts to you:** Universal 3V-12V adjustable voltage with 2A max current for all your devices

## Overview

The 30W Universal Power Adapter offers adjustable voltage from 3V to 12V with a max 2A output, supporting a wide range of household electronics. Equipped with 8 adapter tips and Micro USB, it ensures broad device compatibility. Designed with advanced safety features and global AC input, it’s the ultimate reliable charger for professionals who demand flexibility and security.

## Description

30W Universal Power Adapter, 3V 4.5V 5V 6V 7.5V 9V 12V 2A AC/DC Switching Power Supply Charger with 8 Adaptor Tips for 3V-12V Household Electronics, Led Strip, Speakers, TV Box and More Devices : desertcart.ae: Electronics

Review: Quality seems good. - Good quality, works as expected.
Review: Good product - Very good product... highly recommend.

## Features

- ✅【Universal AC/DC Adapter】AC Input: 100-240V 0.25A 50/60Hz, DC Output: 3V/ 4.5V/ 5V/ 6V/ 7.5V/ 9V/ 12V 2A, USB Output: 5V 2.1A, Max 30W. It can supply with any current less than 2A, such as 300mA 500mA 800mA 1A 1.2A 1.5A 1.8A 2A.
- ✅【Multifunctional Adjustable Transformers】It comes with an original 5.5x2.1mm tip(inside"+", outside"-") , you can easily switch the 8 tips: 2.5x0.7mm,3.0x1.1mm,3.5x1.35mm,4.0x1.7mm,5.0x2.1mm,5.0x2.5mm,Micro USB and DC terminal connector.And variable voltage is easy to select, you can converts to different Voltage using the provided key.
- ✅【Wide Compatibility】This 30w International power adapter is equipped with 5V 2.1A Micro USB plug and 8 adapter tips, the adjustable voltage range is 3V to 12V, and the maximum current is 2000mA, which can meet your various needs. Suitable for various DC household appliances, such as scales, routers, speakers, doorbells, tablets, LED light bars, fish tanks, camera systems, USB charging cameras, etc.
- ✅【Multiple Safety Protection】This universal charger adapter is made of premium materials, built-in smart chip to prevent overvoltage, overcurrent, short-circuit, and overheating, which is safe and reliable, you can trust to use.
- ✅【What you get】1*Universal AC Adapter, 8*DC Connector Tips.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVWQ6LMZ |
| Additional Features | Short Circuit Protection |
| Amperage | 2.1 Amps |
| Best Sellers Rank | #2,240 in Electronics ( See Top 100 in Electronics ) #15 in AC Adapters |
| Brand | KOWVOWZ |
| Built-In Media | Cable, Adaptor, Charger, Adapter, Magnet, Camera, Box, Plug, Light, Cord, Power Adapter |
| Color | black |
| Colour | black |
| Compatible Devices | Router, Speakers |
| Compatible devices | Router, Speakers |
| Connectivity Technology | USB |
| Connector Type | Micro USB |
| Connector type | Micro USB |
| Current Rating | 2000 Milliamps |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 out of 5 stars 20 Reviews |
| Enclosure Material | Plastic |
| Frequency Range | 50 Hz - 60 Hz |
| Included components | Cable, Adaptor, Charger, Adapter, Magnet, Camera, Box, Plug, Light, Cord, Power Adapter |
| Input Voltage | 240 Volts |
| Main Power Connector Type | 2 pin |
| Manufacturer | KOWVOWZ |
| Mounting Type | Wall Mount |
| Number of Items | 9 |
| Number of Power Levels | 7 |
| Output Current | 2000 Milliamps |
| Portable | No |
| Power Source | Corded Electric |
| Special features | Short Circuit Protection |
| Specification Met | CE, FCC, RoHS |
| UPC | 757859196704 |
| Unit Count | 1 Count |
| Wattage | 30 watts |

## Product Details

- **Brand:** KOWVOWZ
- **Connector type:** Micro USB
- **Compatible devices:** Router, Speakers
- **Included components:** Cable, Adaptor, Charger, Adapter, Magnet, Camera, Box, Plug, Light, Cord, Power Adapter
- **Special features:** Short Circuit Protection
- **Colour:** black
- **Input voltage:** 240 Volts
- **Amperage:** 2.1 Amps
- **Wattage:** 30 watts
- **Number of Items:** 9

## Images

![30W Universal Power Adapter, 3V 4.5V 5V 6V 7.5V 9V 12V 2A AC/DC Switching Power Supply Charger with 8 Adaptor Tips for 3V-12V Household Electronics, Led Strip, Speakers, TV Box and More Devices - Image 1](https://m.media-amazon.com/images/I/61u6lAUE7AL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality seems good.
*by O***E on 30 November 2025*

Good quality, works as expected.

### ⭐⭐⭐⭐⭐ Good product
*by P***Y on 30 October 2025*

Very good product... highly recommend.

### ⭐⭐⭐ doesnt provide 2A with 12V (maximum 1A)
*by S***Y on 5 January 2026*

doesnt provide 2A with 12V (maximum 1A)

## Frequently Bought Together

- 30W Universal Power Adapter, 3V 4.5V 5V 6V 7.5V 9V 12V 2A AC/DC Switching Power Supply Charger with 8 Adaptor Tips for 3V-12V Household Electronics, Led Strip, Speakers, TV Box and More Devices
- Elegoo 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino
- ELEGOO Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard for Arduino, STM32

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/518457230-30w-universal-power-adapter-3v-4-5v-5v-6v-7](https://www.desertcart.fi/products/518457230-30w-universal-power-adapter-3v-4-5v-5v-6v-7)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-22*