---
product_id: 49455640
title: "Duronic Plug Adapter with USB S125B 4 Way Multi Plug Adapter for UK Plugs Surge Protected 3kW Power Extension Adapter with 2.4A USB Ports & 1 USB-c Port Black Multi Socket with Switches"
brand: "duronic"
price: "€ 32.62"
currency: EUR
in_stock: true
reviews_count: 4
category: "Duronic"
url: https://www.desertcart.de/products/49455640-duronic-plug-adapter-with-usb-s125b-4-way-multi-plug
store_origin: DE
region: Germany
---

# Surge protection, 3kW max load 3 USB ports (2x 2.4A + 1x USB-C 12W) 4 UK sockets, 13A max Duronic Plug Adapter with USB S125B 4 Way Multi Plug Adapter for UK Plugs Surge Protected 3kW Power Extension Adapter with 2.4A USB Ports & 1 USB-c Port Black Multi Socket with Switches

**Brand:** duronic
**Price:** € 32.62
**Availability:** ✅ In Stock

## Summary

> ⚡ Power smarter, charge faster, live clutter-free!

## Quick Answers

- **What is this?** Duronic Plug Adapter with USB S125B 4 Way Multi Plug Adapter for UK Plugs Surge Protected 3kW Power Extension Adapter with 2.4A USB Ports & 1 USB-c Port Black Multi Socket with Switches by duronic
- **How much does it cost?** € 32.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/49455640-duronic-plug-adapter-with-usb-s125b-4-way-multi-plug)

## Best For

- duronic enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Smart Control:** Individual on/off switches with neon indicators let you power only what you need, cutting energy waste effortlessly.
- • **Universal USB Charging:** Dual 2.4A USB ports plus a fast 12W USB-C port ensure your smartphones, tablets, and laptops stay charged and ready.
- • **Power Up Your Workspace:** Transforms one UK socket into 4 individually switched outlets plus 3 high-speed USB ports for ultimate device versatility.
- • **Sleek & Space-Savvy Design:** Compact, cable-free multi-plug adapter fits flush or protruding sockets, keeping your desk or living space clutter-free.
- • **Surge-Protected Peace of Mind:** Built-in surge protection with active indicator safeguards your valuable tech from unexpected power spikes.

## Overview

The Duronic S125B Multi Plug Adapter converts a single UK socket into 4 surge-protected outlets with individual switches and 3 USB charging ports (2x 2.4A USB-A + 1x 12W USB-C). Rated for 13 Amps and up to 3000W, it features clear power indicators and a sleek black design, ideal for modern offices and homes seeking efficient, safe, and versatile power management.

## Description

Shop Duronic Plug Adapter with USB S125B 4 Way Multi Plug Adapter for UK Plugs Surge Protected 3kW Power Extension Adapter with 2.4A USB Ports & 1 USB-c Port Black Multi Socket with Switches. Free delivery and returns on eligible orders.

Review: That Good I Brought 2 Of Them... - The simple and neater solution to extension sockets. In the past I have always used extension sockets generally anywhere from 4 to 6 gang ones, in some cases a couple of them on a double ganged socket. The thing is with extension sockets is that they come with cables attached to them to which you can either just put them on the floor or fix them to a wall or a desk. They do a good enough job, but having all that extra cable dangling down the back of a unit or desk is really what made me look at an alternative solution. Having come across the Duronic multi socket extension adapter on desertcart, it very much looked like I had found the best alternative solution. Just like most extension sockets these days it comes with surge protection, though no doubt some are better than others. But most houses come with better fuse boxes and have circuit breakers with trip switches on them today, so having the very best surge protection I do not really see as a necessity at all, and what we have here is adequate enough. The Duronic multi socket extension adapter is a very neat alternative and even the spacing of each of the 5 sockets is around the same size of your conventional extension sockets. So, you should not have any problem using conventional 3 pin plugs and most power bricks. Obviously, some power bricks can be massive, but with those you are still going to have the same problem as you would with a conventional extension socket. The other good thing about Duronic’s socket extension adapter is that it will fit both flush mounted sockets and those where the back plate protrudes out from the wall. Oddly enough I have both on either side of the living room, and I never got around to flush mounting the one for my computer like I did with the other one on the other side of the room which is where my HiFi is has you can see in the photos. If Duronic’s socket extension adapter does have a drawback it would very much be down to it not being quite sturdy enough. For example, it’s not ideal to simply insert a plug into the sockets that are further away from the middle one at both ends. The best way is to put all your plugs into the adapter before plugging it into the wall and turning on the power switch. You could also turn off the switch on your main socket and put your hand firmly against the middle of the adapter whilst plugging in the other plugs. So, it’s not really a problem at all and is to be expected being that all of the 5 sockets are being held by 1 plug in the middle. The good points are that the 5-plug adapter sits nicely below your main socket so that you can also fit a plug or even a power brick into the other side a double ganged socket (has shown in the photos). It also has individual on/off switches so you have more control over what you plug into it. It’s also made of a more durable material and has a rubbery plastic feel to it, so it’s not easy to break. Overall the Duronic socket extension adapter is a very good product and one I very much prefer in relation to normal extension sockets that come with cables. It does the job adequately and neatly and even despite the fact that it’s not sturdier and more robust. It still gets 5 Stars from myself and I highly recommend it.
Review: Reliable, 'adaptable', convenient! - Excellent product! Clear indicators of which socket is actually on. Looks good performs well. Doesn't get warm, never mind hot! I rarely have more than 2 sockets on, but I have had all 5 on at once, no problem. With the Addition of 2 usb ports, it's even more convenient, adaptable! I have 5 of these now, in all rooms of my apartment! Many Thanks.

## Features

- Expand a single socket into four with this multi-plug adapter. It offers four additional sockets, two extra USB ports and a Type C port for versatile charging. Perfect for rooms with limited outlets, it’s ideal for powering mobile phones, tablets and laptops efficiently. This USB plug adapter can also be used to charge devices directly by connecting the cable to the multiplug socket.
- Protect your valuable devices with this surge-protected adapter. A power surge in your electricity can damage any appliances connected at the time. This plug adapter is designed to shield against these mains surges with a green light to indicate that the surge protection is active, giving you added peace of mind.
- Each of the four sockets on this multi adapter plug has its own switch, allowing you to power only the ones you need. This helps save energy and improves safety. This USB plug adapter features a red light on each switch to clearly show when it’s powered on for added convenience.
- Safety Tip: Avoid using high-powered devices like heaters, kettles, irons, or hair dryers with any extension lead. Most leads, including this one, have a total capacity of around 3000W. For example, if a single device uses 3000W, the other sockets cannot be used, regardless of how many are available. This ensures safe and efficient usage.
- Specifications: This plug adapter measures 11.5 x 28.5 cm and comes in a sleek black finish. It features a UK plug, weighs 280g, and supports up to 3000W with a voltage range of 220-240V. The USB ports provide 2.4A output, while the USB- C port delivers 12.0W, offering reliable and efficient performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0050NFLJM |
| Amperage | 13 Amps |
| Best Sellers Rank | 33,849 in DIY & Tools ( See Top 100 in DIY & Tools ) 202 in Power Strips |
| Brand Name | Duronic |
| Colour | BLACK |
| Compatible Devices | E-Reader, Speaker, Lamp, Router, Audio Sound System, Laptop, Television, Coffee Machine, Juicer, MP3 Player, Monitor, Tablet, Scanner, Water Boiler, Home Theater, DVD Player, Personal Computer, Fan, Set Top Box, Fax Machine, Radio, Projector, Mixer Grinder, Noise Maker, Printer, Light, Gaming Console, Smartwatch, Modem, Smartphone, Toaster, Camera |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,967) |
| Enclosure Material | Polypropylene |
| Item Dimensions L x W | 29.2L x 12W centimetres |
| Manufacturer | Duronic |
| Manufacturer Part Number | S125B |
| Maximum Current | 13 Amps |
| Model Number | S125B |
| Number of Outlets | 4 |
| Number of Ports | 5 |
| Other Special Features of the Product | Light Indicator, Lightweight, On And Off Switch, Surge Protection, Usb Slot |
| Plug Type | Type G |
| Power Plug Type | Type G |
| Product Warranty | 2 Years |
| Recommended Uses For Product | General Use;Office |
| Shape | Rectangle |
| Smart Energy Saving | No |
| Smart Home Compatibility | Not Smart Home Compatible |
| Surge Protection Rating | 135 Joules |
| Total USB Ports | 3 |
| Unit Count | 1.0 count |
| Voltage | 220 |

## Product Details

- **Brand:** Duronic
- **Colour:** BLACK
- **Special feature:** Light Indicator, Lightweight, On And Off Switch, Surge Protection, Usb Slot
- **Total power outlets:** 4
- **Voltage:** 220

## Images

![Duronic Plug Adapter with USB S125B 4 Way Multi Plug Adapter for UK Plugs Surge Protected 3kW Power Extension Adapter with 2.4A USB Ports & 1 USB-c Port Black Multi Socket with Switches - Image 1](https://m.media-amazon.com/images/I/71m1HwqqdvL.jpg)
![Duronic Plug Adapter with USB S125B 4 Way Multi Plug Adapter for UK Plugs Surge Protected 3kW Power Extension Adapter with 2.4A USB Ports & 1 USB-c Port Black Multi Socket with Switches - Image 2](https://m.media-amazon.com/images/I/7191T4qaiaL.jpg)
![Duronic Plug Adapter with USB S125B 4 Way Multi Plug Adapter for UK Plugs Surge Protected 3kW Power Extension Adapter with 2.4A USB Ports & 1 USB-c Port Black Multi Socket with Switches - Image 3](https://m.media-amazon.com/images/I/71HkFpI4GCL.jpg)
![Duronic Plug Adapter with USB S125B 4 Way Multi Plug Adapter for UK Plugs Surge Protected 3kW Power Extension Adapter with 2.4A USB Ports & 1 USB-c Port Black Multi Socket with Switches - Image 4](https://m.media-amazon.com/images/I/91HUx9+11vL.jpg)
![Duronic Plug Adapter with USB S125B 4 Way Multi Plug Adapter for UK Plugs Surge Protected 3kW Power Extension Adapter with 2.4A USB Ports & 1 USB-c Port Black Multi Socket with Switches - Image 5](https://m.media-amazon.com/images/I/812I+tH-eCL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: is the extension cord removable**
A: This device does not have an extension cord. The device has a plug that plugs into the wall socket and there are five  sockets in the device converting a single wall socket into one capable of supplying five appliances provided the amperage of the attached appliances does not exceed 13 amps.

**Q: How long is the adaptor from end to end?**
A: Hi,the adapter is 34cm or 13/34 inches long.hope that helps

**Q: Is it safe to plug an extension lead into this adapter?**
A: Hi, It's not a fused unit so as long as your extention lead is fused you should be fine no more than 240v and always a 13 amp fuse. It will trip the main panel if overloaded like any plug.
All this unit does is covert your exsisting socket into 4 switched sockets.
Hope this helps, stay safe.

**Q: Can you plug a 1500watt heater into it**
A: To be correct, Yes, You can plug a 1500 watt heater into this device, but You would not be sensible to do that, as You will be causing over heating and will be at risk of starting a fire.

## Customer Reviews

### ⭐⭐⭐⭐⭐ That Good I Brought 2 Of Them...
*by L***S on 30 June 2019*

The simple and neater solution to extension sockets. In the past I have always used extension sockets generally anywhere from 4 to 6 gang ones, in some cases a couple of them on a double ganged socket. The thing is with extension sockets is that they come with cables attached to them to which you can either just put them on the floor or fix them to a wall or a desk. They do a good enough job, but having all that extra cable dangling down the back of a unit or desk is really what made me look at an alternative solution. Having come across the Duronic multi socket extension adapter on Amazon, it very much looked like I had found the best alternative solution. Just like most extension sockets these days it comes with surge protection, though no doubt some are better than others. But most houses come with better fuse boxes and have circuit breakers with trip switches on them today, so having the very best surge protection I do not really see as a necessity at all, and what we have here is adequate enough. The Duronic multi socket extension adapter is a very neat alternative and even the spacing of each of the 5 sockets is around the same size of your conventional extension sockets. So, you should not have any problem using conventional 3 pin plugs and most power bricks. Obviously, some power bricks can be massive, but with those you are still going to have the same problem as you would with a conventional extension socket. The other good thing about Duronic’s socket extension adapter is that it will fit both flush mounted sockets and those where the back plate protrudes out from the wall. Oddly enough I have both on either side of the living room, and I never got around to flush mounting the one for my computer like I did with the other one on the other side of the room which is where my HiFi is has you can see in the photos. If Duronic’s socket extension adapter does have a drawback it would very much be down to it not being quite sturdy enough. For example, it’s not ideal to simply insert a plug into the sockets that are further away from the middle one at both ends. The best way is to put all your plugs into the adapter before plugging it into the wall and turning on the power switch. You could also turn off the switch on your main socket and put your hand firmly against the middle of the adapter whilst plugging in the other plugs. So, it’s not really a problem at all and is to be expected being that all of the 5 sockets are being held by 1 plug in the middle. The good points are that the 5-plug adapter sits nicely below your main socket so that you can also fit a plug or even a power brick into the other side a double ganged socket (has shown in the photos). It also has individual on/off switches so you have more control over what you plug into it. It’s also made of a more durable material and has a rubbery plastic feel to it, so it’s not easy to break. Overall the Duronic socket extension adapter is a very good product and one I very much prefer in relation to normal extension sockets that come with cables. It does the job adequately and neatly and even despite the fact that it’s not sturdier and more robust. It still gets 5 Stars from myself and I highly recommend it.

### ⭐⭐⭐⭐⭐ Reliable, 'adaptable', convenient!
*by C***S on 29 July 2025*

Excellent product! Clear indicators of which socket is actually on. Looks good performs well. Doesn't get warm, never mind hot! I rarely have more than 2 sockets on, but I have had all 5 on at once, no problem. With the Addition of 2 usb ports, it's even more convenient, adaptable! I have 5 of these now, in all rooms of my apartment! Many Thanks.

### ⭐⭐⭐⭐ A Compact Power Solution with Safety Features ⚡️
*by R***D on 1 April 2024*

The Duronic S125B 5 Way UK Plug Surge Protected Power Extension Adaptor is a versatile and practical solution for those in need of additional power outlets. With its compact design and safety features, it offers a convenient way to expand your electrical connectivity while keeping your devices protected. One of the standout features of this adaptor is its ability to turn a single socket into five individual switched outlets. This not only maximizes your available power sources but also provides you with the flexibility to control each outlet independently. 🔘 The inclusion of individual switches and power indicator lights is a thoughtful touch, making it easy to identify which devices are receiving power at a glance. Another noteworthy aspect is the built-in surge protection, which adds an extra layer of security for your valuable electronics. The green light indicator alerting you when the surge shield is active is a nice touch, giving you peace of mind that your devices are safeguarded against potential power surges or spikes. 🛡️ While the Duronic S125B excels in functionality, it also scores points for its sleek and compact design. Measuring just 11.2cm in height and 8.6cm in width, it won't protrude excessively from the wall, ensuring a tidy and unobtrusive appearance in your living or workspace. However, it's essential to note the manufacturer's safety recommendations. This adaptor is designed for low-powered devices and should not be used with high-wattage appliances such as heaters, kettles, or hair dryers. Adhering to the 3000W total power limit is crucial to preventing potential hazards and ensuring safe operation. 🚫 Overall, if you're seeking a reliable and space-saving solution to expand your power outlets while keeping your devices protected, the Duronic S125B 5 Way UK Plug Surge Protected Power Extension Adaptor is a solid choice. Its combination of convenience, safety features, and compact design make it a valuable addition to any home or office environment. Just be mindful of the power limitations and follow the manufacturer's guidelines for safe and optimal usage. ⚡️

## Frequently Bought Together

- Duronic Plug Adapter with USB S125B 4 Way Multi Plug Adapter for UK Plugs Surge Protected 3kW Power Extension Adapter with 2.4A USB Ports & 1 USB-c Port Black Multi Socket with Switches
- Mscien Multi Plug Adopter, Plug Extension with Independent Switches, 4 Way Plug Adapter UK Built-in Surge Protector, 4 in 1 Wall Socket Plug Extender with 180 Degree Rotation Button
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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-05-17*