# TP-Link TL-WPA4220 2-Port Powerline Wi-Fi Extender

Extender: The TP-Link TL-WPA4220 is an add-on powerline adapter that uses your existing electrical circuit to extend wired and wireless networking. It has two Ethernet ports and a Wi-Fi Clone button, but it requires an existing compatible powerline adapter to connect back to your router.

- [Original product page](https://bargainpostbox.co.uk/product/tp-link-tl-wpa4220-powerline-wifi-extender)
- [View offer](https://bargainpostbox.co.uk/visit/tp-link-tl-wpa4220-powerline-wifi-extender)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: TP-Link
- Model: TL-WPA4220
- Price: 35.99 GBP
- Previous price: 44.99 GBP
- Discount: 20%
- Price checked: 2026-11-12T15:03:46.121Z
- Rating: 4.3 / 5
- Reviews: 5158

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Add-on unit for extending an existing HomePlug AV or AV2 powerline network.
- Two Ethernet ports support wired connections for devices such as a TV, PC or game console.
- Wi-Fi Clone button can copy your router's network name and password, according to the listing.
- Manufacturer claims up to 300 Mbps wireless connections and a range of up to 300 metres over the electrical circuit.

## Pros

- Uses existing household wiring, avoiding the need to run new network cables through the home.
- Two Ethernet ports provide wired connections alongside the claimed Wi-Fi extension.
- Wi-Fi Clone offers a one-touch way to copy network settings from the router.

## Cons

- As an add-on adapter, it needs a compatible powerline unit already connected to the router. This listing does not describe it as a standalone starter kit.

## Specifications

### Identity
- Brand: TP-Link
- Model: TL-WPA4220
### Networking
- Hardware interface: Ethernet
- Listed data transfer rate: 300 Megabits Per Second
- Compatible adapters: Compatible with all HomePlug AV & AV2 standard powerline adapters
### Dimensions and installation
- Dimensions listed: 5.4L x 4W x 9.4H centimetres
- Weight listed: 4.94 Ounces
### Other details
- Colour: White
- Operating system family: Windows
- Minimum operating system version: Windows 10

## Before you buy

- The stated 300 Megabits Per Second data transfer rate and the feature claim of up to 300 Mbps wireless refer to different listing details. The listing also describes up to 300 metres over the electrical circuit, which is a claimed range rather than a guaranteed result. Actual speeds and coverage depend on the network and electrical installation.

## In the box

- Powerline adapter (Included)
- Ethernet cable (Check selected pack): Manufacturer text says one is included, but the explicit box-contents field lists only the adapter. Check the selected listing.

## A good fit for

- Homes with an existing compatible HomePlug AV or AV2 powerline adapter that need network access in another room.
- Buyers who want both Wi-Fi and wired Ethernet connections near a power outlet.

## Less suited to

- Anyone building a powerline network from scratch without an existing adapter connected to the router.
- Buyers who need a stated guaranteed speed or coverage across a particular building.

## Customer feedback

Customer feedback highlights ease of setup, reliability and Wi-Fi coverage, while reports on speed and successful connectivity are mixed. Some customers describe fast performance, but others report severe slowdowns or difficulty connecting. For buyers extending a network over existing wiring, these differing experiences make dependable connection and actual speed important considerations. Value opinions are also mixed.
- Positive themes: Customers describe setup as easy and report reliable operation and useful Wi-Fi coverage.
- Negative themes: Some customers report very slow speeds, including drops below 1 Mbps, or difficulty establishing a connection.
- Mixed feedback: Speed, connectivity and value receive mixed feedback, so results appear to vary between users.

## Frequently asked questions

### Can the TL-WPA4220 connect to a router on its own?
It is listed as an add-on adapter, so it needs an existing compatible powerline adapter connected to the router.
### How many wired devices can connect directly to it?
The listing specifies two Ethernet ports for wired devices.
### What wireless speed does the listing claim?
A feature claim states up to 300 Mbps for wireless connections. This is a listing claim, not a guaranteed real-world speed.
### Does it include an Ethernet cable?
The box-contents field lists a powerline adapter. Manufacturer text elsewhere says one Ethernet cable is included, so confirm the contents of the selected listing before purchase.

## Alternative options

- [TP-Link RE700X AX3000 WiFi 6 WiFi Extender Booster WiFi Booster \| Gigabit Port, OneMesh Compatible, Access Point, 160MHz Channel, Adaptive Path Selection, Works with Any WiFi Router, UK Plug](https://bargainpostbox.co.uk/visit/tp-link-tl-wpa4220-powerline-wifi-extender)
- [Mercusys ME25BE BE3600 WiFi 7 Extender Booster WiFi Booster \| Ethernet Port, Access Point, Two External Antennas, Works with Any WiFi Router, Easy Setup, TP-Link App Control, UK Plug](https://bargainpostbox.co.uk/visit/tp-link-tl-wpa4220-powerline-wifi-extender)
- [STRONG Powerline Adapter Kit AV600, WiFi 300Mbps, 2+1 Ethernet Ports, Passthrough Socket, HomePlug AV, Powerline Network Adapters, Plug & Play, UK Plug](https://bargainpostbox.co.uk/visit/tp-link-tl-wpa4220-powerline-wifi-extender)
- [TP-Link RE505X AX1500 WiFi 6 WiFi Extender Booster WiFi Booster \| Gigabit Port, OneMesh Compatible, External Antennas, Works with Any WiFi Router, App Control Easy Setup, UK Plug](https://bargainpostbox.co.uk/visit/tp-link-re505x-ax1500-wi-fi-6-range-extender)
- [2026 WiFi Extender Booster, White Home Internet Signal Booster Device \| Covers up to 9500 Sq.ft, supports 55 devices, Ethernet port, quick setup for stable home WiFi](https://bargainpostbox.co.uk/visit/tp-link-tl-wpa4220-powerline-wifi-extender)
- [TP-Link Deco X55\(3-pack\) AX3000 Whole Home Mesh WiFi 6 System, WiFi Router \| AI-Roaming WiFi Extender Booster, Dual Band, Coverage 6,500 ft2, 150 Devices Connection, Easy Setup, Alexa&GoogleHome](https://bargainpostbox.co.uk/visit/tp-link-deco-x55-3-pack-ax3000-wifi-6-mesh-system)
- [STRONG AV1000 Powerline Adapter Kit, Gigabit Ethernet Ports, Up to 1000 Mbps, HomePlug AV2, Network Adapters for 4K/HD Streaming & Online Gaming, Plug & Play](https://bargainpostbox.co.uk/visit/tp-link-tl-wpa4220-powerline-wifi-extender)
- [STRONG Powerline Adapter Kit AV600, Powerline WiFi Extender, WiFi 300Mbps, 2+1 Ethernet Ports, HomePlug AV, Powerline Network Adapters, Plug & Play, UK Plug](https://bargainpostbox.co.uk/visit/tp-link-tl-wpa4220-powerline-wifi-extender)
- [48-Port Gigabit PoE Switch with 2x 1000Mbps Uplink SFP Port, VIMIN 50-Port PoE Ethernet Switch Support IEEE802.3af/at, 100Gbps Switch Capacity, 400W Power, Plug and Play,Rack-Mount](https://bargainpostbox.co.uk/visit/tp-link-tl-wpa4220-powerline-wifi-extender)
- [Tecmojo CAT6 UTP 305M, Pure Copper Gigabit 23AWG Reel-in-Box LAN Ethernet Network Bulk Cable Pull Box with Reel, LSZH CPR Dca Grey](https://bargainpostbox.co.uk/visit/tp-link-tl-wpa4220-powerline-wifi-extender)
- [devolo Magic 2-2400 Lan Powerline Starter Kit: Powerline Kit \(Up To 2400 Mbps For Your Powerline Home Network, 1x GB Lan Port, Ideal For Online Gaming, 4k/8k Uhd Streaming, Stable Home Working\)](https://bargainpostbox.co.uk/visit/tp-link-tl-wpa4220-powerline-wifi-extender)

## Add-ons

- [TP-Link TL-WPA4220 TKIT 2-Port Powerline Adapter Starter Kit, WiFi Extender Booster Trasfer Speeds up to 600Mbps, 2x Ethernet Ports, One-Touch Wi-Fi Configuration, Easy App Management](https://bargainpostbox.co.uk/visit/tp-link-tl-wpa4220-powerline-wifi-extender)

## Images

![TP-Link TL-WPA4220 2-Port Powerline Wi-Fi Extender — 1](https://bargainpostbox.co.uk/i/zr-SLjx8y_ai38J-uZDVvXnYF3ZzpghBjbwOt8AbWWJxDchnFmYNr6_JczU4pmO-Os7OZlAxIxB1-kTEHGCmgF4kelDGTH0wWLQfqE-Ao0PcNNiIX7Rn64AS.jpg)

![TP-Link TL-WPA4220 2-Port Powerline Wi-Fi Extender — 2](https://bargainpostbox.co.uk/i/mJLrqKjEo5-5qJ2l16B43Y_inxqqzq_No2Sy0PNgGVSNOK6G-1gZNyrKl1LHn73TOIyQltYAhHRXrX407DaMPYkgVM8MKH4z5Aa94JM2HcyRLcK9qSDaBoVi.jpg)

![TP-Link TL-WPA4220 2-Port Powerline Wi-Fi Extender — 3](https://bargainpostbox.co.uk/i/lvJShw4uMJUNdNiwOHxgxO6U-GcSeUen2U-2UqrZHpHkY-E7Lkaw_bdR747QidNjHVUUEPSoQguGkABG8cg4eWp0l1CPpTNdr8acmVDQ339esl9qVqtdDQ96.jpg)

![TP-Link TL-WPA4220 2-Port Powerline Wi-Fi Extender — 4](https://bargainpostbox.co.uk/i/lX2EXBUUHgDWgrHqIVvCNvkAONRbMhUGDF3W14rqhc2HU18IgJKLeSdgo9mFTasKL3QU8J6KntvrN98biWiV-IL4ccTpfxwA6cICck1wQ1F-LG6yvXe62oYB.jpg)

![TP-Link TL-WPA4220 2-Port Powerline Wi-Fi Extender — 5](https://bargainpostbox.co.uk/i/kABTw7JBaMs80HWhr4SBokTmdVp3Gstf9WaWw5QVTIPO3A1KXor4E84kjJBcGNlR8OBhemjppfo0kMXneM3svEJ9B-C3RP30N_B3Waa9VnHwBOZPIk0k64Fa.jpg)

![TP-Link TL-WPA4220 2-Port Powerline Wi-Fi Extender — 6](https://bargainpostbox.co.uk/i/rH39UcBMsWG4PQGdsJEEw30GpnujSUGfIdL8ep5XU0cJ80DDsDynvggiv8M4kso3isT_SCpV06u1hpwuIw4QKbeKPQGSOdnPOY6o3D4VRpSBilAZeeq7C64v.jpg)

![TP-Link TL-WPA4220 2-Port Powerline Wi-Fi Extender — 7](https://bargainpostbox.co.uk/i/eAufEtwnGcWR9JJiT9vwc2WHOlbvp3QVjg9imcSMqNBSlhZ4B18ZIs4bs1xYnPjx2omN_Bu5P-qWhRMS9IH1IDrwLLHz0FGQeYaoTyvwnlJigHTgWYseYA0e.jpg)