• Top 10 Best Powerline Adapters in the UK 2021 (TP-Link, Devolo and More) 1
  • Top 10 Best Powerline Adapters in the UK 2021 (TP-Link, Devolo and More) 2
  • Top 10 Best Powerline Adapters in the UK 2021 (TP-Link, Devolo and More) 3
  • Top 10 Best Powerline Adapters in the UK 2021 (TP-Link, Devolo and More) 4
  • Top 10 Best Powerline Adapters in the UK 2021 (TP-Link, Devolo and More) 5

Top 10 Best Powerline Adapters in the UK 2021 (TP-Link, Devolo and More)

No matter how good your WiFi is, sometimes the signal doesn’t quite reach the furthest corners of your home and it’s just not possible to run an ethernet cable all the way from your router to where your computer is kept. Fortunately, a powerline extender is able to use the electrical wiring of your house to create a high-speed wired network throughout your home.


While not up to the speed of a true ethernet connection, the advantages over WiFi are numerous; there is less lag and latency when gaming, the signal is much more reliable, and its strength isn’t affected by walls or other obstructions. We’ve put together a list of the best powerline and gigabit adapters on Amazon, Argos and eBay from great brands like TP-Link, Devolo and Asus.

  • Last updated: 02-05-2021
  • 124 views
Table of Contents

How Does a Powerline Work?

How Does a Powerline Work?

As we mentioned above, powerlines use the already existing network of electrical wires in your home to transfer data at high speeds. You simply plug one adapter by your router, connect it with the included ethernet cable, and do the same by your computer or device, then at the press of a button the two will sync up and you’re ready to go!


The adapter will convert the ethernet signal from your router into an electrical signal which then runs along the wires inside your walls before the data is converted back. 


It is worth noting that the two adapters have to be on the same electrical circuit; this shouldn’t be an issue for most, but if your home has an extension, you may have to check as it could be wired differently.

How to Choose a Powerline Adapter in the UK - Buying Guide

Looking for a powerline is relatively easy compared to other computer and network-related products, but there are still some things you’ll want to look out for. The speed that a model is able to transfer is the most important, but there are a few other features worth considering as well.

Speed Is Measured in the Same Way as Your Internet Connection, but Works Slightly Differently

Speed Is Measured in the Same Way as Your Internet Connection, but Works Slightly Differently

All powerlines will have a transfer speed denoted in Mbps, or megabytes per second, which is the measurement of how fast the connection is; this is exactly the same way the speed of an internet connection is measured. 


The Mbps of a powerline is the maximum amount of data it can transfer as other elements like old or outdated wiring and electrical noise can affect the connection. The way speed is measured for powerlines is the maximum amount it can transfer in both directions.

Speed Is Measured in the Same Way as Your Internet Connection, but Works Slightly Differently

A powerline that is capable of 600 Mbps in total is capable of a maximum of 300 Mbps in each direction. If you think of your internet connection again, usually only the download speed is mentioned; 600 Mbps powerline would essentially have an upload speed of 300 Mbps and download a speed of 300 Mbps.


For powerlines, 600 Mbps is generally more than enough for most connections, but if you have an extremely fast internet connection, you may need a faster powerline to match.

Consider Pass-Through Powerlines That Allow Plugs to Remain in Use

Some powerlines have the option of a pass-through model which allows you to continue to use the plug socket as normal when on. 


While it’s not crucial, many users have reported a better connection when their powerline adapter is plugged directly into the wall; if you think of a traditional double socket, one will be used by your router and the other will be used by the powerline, leaving you unable to use that socket.


It’s well worth considering paying a little extra for a pass-through model if you live in a home without many handy sockets. There isn’t any difference in network quality while other devices are plugged into them, so you won’t have to worry about your hoovering ruining someone’s Zoom call upstairs!

WiFi Extenders and Additional Ports Are a Nice Touch

WiFi Extenders and Additional Ports Are a Nice Touch

While many use a powerline to plug directly into a desktop PC in a far flung corner of a home, you may also want to boost the WiFi signal in that corner as well. 


Luckily, there are a number of powerline adapters that can act as a WiFi extender. As they usually come in pairs, often only one adapter will work as an extender, but the antennas or increased size make it obvious which is which.


Another thing to keep an eye out for is the number of ports – most will have just one but there are some options on the market that allow you to connect a couple of devices to them. We’ve found that one is usually enough, but it is useful to have extra if you have a computer and games console in the same room that both require connectivity at the same time.

Different Brands Won’t Work Together, so It's Best to Stick to the Same Models

Different Brands Won’t Work Together, so It's Best to Stick to the Same Models

We know powerline adapters often come in pairs, but there’s actually no feasible limit to how many you can sync up together in your home; this will depend on your network bandwidth. However, your connection will suffer if you have multiple devices all trying to stream Netflix in HD at the same time.


It may go without saying, but different brands of powerline will not work together. Different models tend to be backwards compatible and work with each other, but if you pair a 600 Mbps model with one capable of 1000 Mbps, the speed will be capped at the slower rate of 600 Mbps. 


If you're looking at multiple adapters, it’s much better to use the same models throughout your home rather than mixing and matching.

Top 10 Best Powerline Adapters in the UK

Hopefully, we've cleared up any of the jargon surrounding powerline adapters and helped you work out what sort of model you're looking for. With that done, it's time to check out the best options on the market in our top ten ranking. 

10

DevoloPowerline Triple Pack

dlan 550

£99.99

Speed500 Mbps wired, 300 Mbps WiFi
Pass ThroughYes on base unit
WiFi ExtenderYes
Number of Ports1 on extenders, 2 on base unit
Number of Pieces3
9

AsusPowerline Extender

PL-AC56 KIT

£165.03

Speed1200 Mbps wired and WiFi
Pass ThroughBase unit
WiFi ExtenderYes
Number of Ports3 on extender, 1 on base unit
Number of Pieces2
8

BTBroadband Extender 600 Kit

£24.99

Speed600 Mbps
Pass ThroughNo
WiFi ExtenderNo
Number of Ports1
Number of Pieces2
7

TP-LinkAV600 Powerline WiFi Extender

£32.39

Speed600 Mbps wired, 300 WiFi
Pass ThroughNo
WiFi Extender Yes
Number of Ports2
Number of Pieces 1
6
Speed500 Mbps
Pass ThroughYes
WiFi ExtenderNo
Number of Ports2
Number of Pieces2
5
Speed2400 Mbps wired, 1200 Mbps WiFi
Pass ThroughYes
WiFi ExtenderYes
Number of Ports1 on base unit, 2 on extender
Number of Pieces2
4

TP-LinkAV1300 3-Port Gigabit Passthrough Powerline Starter Kit

TL-PA8033PKIT

£68.86

Speed1300 Mbps
Pass ThroughYes
WiF ExtenderNo
Number of Ports1 on base unit, 3 on extender
Number of Pieces2
3

TP-LinkAV1000 Gigabit Powerline and WiFi Kit

TL-WPA7510KIT

£49.97

Speed1000 Mbps wired, 700 Mbps WiFi
Pass ThroughNo
WiFi ExtenderYes
Number of Ports1
Number of Pieces 2
2

TP-LinkAV1000 Gigabit Passthrough Powerline Starter Kit

TL-PA7017PKIT

£44.28

Speed1000 Mbps
Pass ThroughYes
WiFi Extender No
Number of Ports1
Number of Pieces 2
1

TP-Link AV600 Powerline Starter Kit

TL-PA4010KIT

£24.50

Speed600 Mbps
Pass Through No
WiFi ExtenderNo
Number of Ports1
Number of Pieces 2

Compare the Best Powerline Adapters

Image
1
TP-Link  AV600 Powerline Starter Kit 1

TP-Link

2
TP-Link AV1000 Gigabit Passthrough Powerline Starter Kit 1

TP-Link

3
TP-Link AV1000 Gigabit Powerline and WiFi Kit 1

TP-Link

4
TP-Link AV1300 3-Port Gigabit Passthrough Powerline Starter Kit 1

TP-Link

5
Devolo Magic 2 1

Devolo

6
Devolo dLAN 550 duo+ 1

Devolo

7
TP-Link AV600 Powerline WiFi Extender 1

TP-Link

8
BT Broadband Extender 600 Kit 1

BT

9
Asus Powerline Extender 1

Asus

10
Devolo Powerline Triple Pack 1

Devolo

Name

AV600 Powerline Starter Kit

AV1000 Gigabit Passthrough Powerline Starter Kit

AV1000 Gigabit Powerline and WiFi Kit

AV1300 3-Port Gigabit Passthrough Powerline Starter Kit

Magic 2

dLAN 550 duo+

AV600 Powerline WiFi Extender

Broadband Extender 600 Kit

Powerline Extender

Powerline Triple Pack

Features

Neat, Compact, Cheap and Reliable, This Adapter Has It All

High Speeds at a Low Price

The Best Value WiFi Extender

Excellent Performance to a Number of Devices

The Powerline of the Future?

A Solid and Reliable Starter Kit

A Great Addition to Other TP-Link Products

A Cheap and Cheerful Choice From BT

Premium Power for a Premium Price

A Kit to Help Connectivity All Over the Home

Price£24.50£44.28£49.97£68.86£157.30£60.59£32.39£24.99£165.03£99.99
Speed600 Mbps1000 Mbps1000 Mbps wired, 700 Mbps WiFi1300 Mbps2400 Mbps wired, 1200 Mbps WiFi500 Mbps600 Mbps wired, 300 WiFi600 Mbps1200 Mbps wired and WiFi500 Mbps wired, 300 Mbps WiFi
Pass Through NoYesNoYesYesYesNoNoBase unitYes on base unit
WiFi ExtenderNoNoYesNoYesNoYesNoYesYes
Number of Ports1111 on base unit, 3 on extender1 on base unit, 2 on extender2 213 on extender, 1 on base unit1 on extenders, 2 on base unit
Number of Pieces 2222221223
Link

Step Up Your Connection With All Things WiFi

Step Up Your Connection With All Things WiFi

Having a fast and reliable WiFi connection at home is more important than ever nowadays, and if you're wondering what other options there are to improve yours, you're in luck. Check out the articles below for more of our tips and recommendations.

Summary

We'd like to thank you for taking a look through our top 10 list of the best powerline adapters available to buy online in the UK! Hopefully, we've been able to point you towards something that will help you make the most of your home network and solve the pesky problem of those rooms where the WiFi just doesn't seem to reach.

Author: David Sexton

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