---
product_id: 662201558
title: "TL-WPA4221 KIT AV600 Powerline Adapter WiFi Extender Kit, WiFi N300, Ethernet Ports, TP-Link Powerline Adapter, Powerline WiFi Extender, Powerline Network Adapters, UK Plug, Plug & Play"
brand: "tp-link"
price: "18711 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Tp Link"
url: https://www.desertcart.is/products/662201558-tl-wpa4221-kit-av600-powerline-adapter-wifi-extender-kit-wifi
store_origin: IS
region: Iceland
---

# 600 Mbps Powerline Speed 300 Mbps WiFi Extension 2 Ethernet Ports for Wired Stability TL-WPA4221 KIT AV600 Powerline Adapter WiFi Extender Kit, WiFi N300, Ethernet Ports, TP-Link Powerline Adapter, Powerline WiFi Extender, Powerline Network Adapters, UK Plug, Plug & Play

**Brand:** tp-link
**Price:** 18711 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Power up your home network—fast, stable, and effortless connectivity!

## Quick Answers

- **What is this?** TL-WPA4221 KIT AV600 Powerline Adapter WiFi Extender Kit, WiFi N300, Ethernet Ports, TP-Link Powerline Adapter, Powerline WiFi Extender, Powerline Network Adapters, UK Plug, Plug & Play by tp-link
- **How much does it cost?** 18711 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/662201558-tl-wpa4221-kit-av600-powerline-adapter-wifi-extender-kit-wifi)

## Best For

- tp-link enthusiasts

## Why This Product

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

## Key Features

- • **Dual Ethernet Ports:** Stable wired connections for your PS5, smart TV, or PC, ensuring zero lag and consistent speeds.
- • **One-Touch WiFi Sync:** Effortlessly clone your router’s WiFi credentials with a single button press for unified network access.
- • **Seamless WiFi Reach:** Extend your wireless network up to 300 meters, eliminating dead zones in your home or office.
- • **Plug & Play Simplicity:** Instant setup with no tech headaches—just plug in and connect within minutes.
- • **Blazing Fast Powerline Transfer:** Up to 600 Mbps speeds over your home’s electrical wiring for lag-free streaming and gaming.

## Overview

The TP-Link TL-WPA4221 KIT is a cutting-edge AV600 Powerline Adapter and WiFi Extender that delivers up to 600 Mbps over your home’s electrical wiring and extends WiFi coverage up to 300 meters. Featuring dual Ethernet ports and one-touch WiFi configuration, it offers a plug-and-play solution to eliminate dead zones and lag, perfect for gamers and professionals seeking reliable, high-speed wired and wireless connections without running cables.

## Description

Extend your home WiFi with this powerline adapter kit. Enjoy fast 600 Mbps speeds and 300 Mbps wireless connections. Easy plug-and-play setup, no configuration required.

Review: Solved Lag Spikes On PS5 - Exceptional - I was skeptical at first if this powerline adaptor would actually work with mixed opinions online. But it is doing an exceptional job and was easy to set up. My PS5 was suffering lag spikes repeatedly making Cod Bo6 and Fifa difficult to play. My router is on the other side and lower floor of my house meaning weaker wifi signal and interference. I have now had this powerline connected to my PS5 with ethernet for some weeks and i am no longer lagging with steady ping and no packet loss. The download speed is near enough close to full mbps my isp provides and is steady. I even have my BO6 texture streaming on full and there is still no lag with this amazing item. In regards to the wifi extender part of this product, it is decent but does not perform as well as the powerline ethernet connection and download speeds are smaller in comparison. So if you are looking for an adaptor that will solve lag on devices that can be connected with ethernet, it is perfect but not the best option if you want to extend your wifi signal itself to phones and such. It will also depend on your houses electrical wiring and is recommended to be on the same circuit. I didn’t check my circuits or wiring and tested my luck. This product is working perfectly for me and solved my issues hence i give 5 stars!! It is worth trying and if it doesnt work well in your case, it can be returned within the time window.
Review: Perfect for getting Ethernet upstairs - Bought this mainly to get a wired Ethernet connection to my upstairs PC and it’s been spot on. Setup was simple, plug one adapter into the router and the other upstairs, pair them and you’re good to go. My PC now sees it as a normal Ethernet connection. Much more stable than WiFi for gaming and downloads, with consistent speeds and no random drops. Ideal if you can’t run long Ethernet cables through the house. Works exactly as advertised and does the job well.

## Features

- HomePlug AV2 Standard - Provides fast powerline transfer speeds of up to 600 Mbps
- Extended Range – Covers up to 300 meters / 1000 feet via your home’s existing electrical wiring
- 300Mbps Wi-Fi - Extend 300 Mbps wireless connections to previously hard-to-reach areas of your home and office
- Plug and Play - Set up your powerline network and start enjoying fast, seamless wired/wireless connections in minutes
- 2 Ethernet Ports – Offers stable wired connections (100 Mbps Fast Ethernet) for game consoles, smart TVs, and more
- One-Touch Wi-Fi Configuration - One press of the Wi-Fi button copies the network name and password from your router; any setting changes will be automatically applied to the entire Powerline network

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7MSBFQT |
| Are Batteries Included | No |
| Best Sellers Rank | 712 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 3 in Powerline Network Adapters |
| Brand | TP-Link |
| Colour | white |
| Customer Reviews | 4.3 4.3 out of 5 stars (22,620) |
| Date First Available | 20 Jun. 2024 |
| Guaranteed software updates until | unknown |
| Item Weight | 210 g |
| Item model number | TL-WPA4221 KIT |
| Manufacturer | TP-Link |
| Product Dimensions | 13.75 x 10.15 x 19.15 cm; 210 g |

## Product Details

- **Brand:** TP-Link
- **Colour:** white
- **Compatible devices:** Router
- **Data link protocol:** Ethernet, HomePlug AV2, IEEE 1901, IEEE 802.3, IEEE 802.3u
- **Data transfer rate:** 600 Megabits Per Second
- **Hardware interface:** Ethernet
- **Item weight:** 0.21 Kilograms
- **Manufacturer:** TP-Link
- **Product dimensions:** 13.8L x 10.2W x 19.2H centimetres

## Images

![TL-WPA4221 KIT AV600 Powerline Adapter WiFi Extender Kit, WiFi N300, Ethernet Ports, TP-Link Powerline Adapter, Powerline WiFi Extender, Powerline Network Adapters, UK Plug, Plug & Play - Image 1](https://m.media-amazon.com/images/I/71zjPCrkGxL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solved Lag Spikes On PS5 - Exceptional
*by M***D on 20 May 2025*

I was skeptical at first if this powerline adaptor would actually work with mixed opinions online. But it is doing an exceptional job and was easy to set up. My PS5 was suffering lag spikes repeatedly making Cod Bo6 and Fifa difficult to play. My router is on the other side and lower floor of my house meaning weaker wifi signal and interference. I have now had this powerline connected to my PS5 with ethernet for some weeks and i am no longer lagging with steady ping and no packet loss. The download speed is near enough close to full mbps my isp provides and is steady. I even have my BO6 texture streaming on full and there is still no lag with this amazing item. In regards to the wifi extender part of this product, it is decent but does not perform as well as the powerline ethernet connection and download speeds are smaller in comparison. So if you are looking for an adaptor that will solve lag on devices that can be connected with ethernet, it is perfect but not the best option if you want to extend your wifi signal itself to phones and such. It will also depend on your houses electrical wiring and is recommended to be on the same circuit. I didn’t check my circuits or wiring and tested my luck. This product is working perfectly for me and solved my issues hence i give 5 stars!! It is worth trying and if it doesnt work well in your case, it can be returned within the time window.

### ⭐⭐⭐⭐⭐ Perfect for getting Ethernet upstairs
*by D***B on 26 December 2025*

Bought this mainly to get a wired Ethernet connection to my upstairs PC and it’s been spot on. Setup was simple, plug one adapter into the router and the other upstairs, pair them and you’re good to go. My PC now sees it as a normal Ethernet connection. Much more stable than WiFi for gaming and downloads, with consistent speeds and no random drops. Ideal if you can’t run long Ethernet cables through the house. Works exactly as advertised and does the job well.

### ⭐⭐⭐⭐ Solid Performance, Great Value – TP-Link WiFi Extender is a Reliable Solution
*by F***T on 18 March 2025*

I’ve been using the TP-Link WiFi Extender for a few months now, and it has significantly improved my home network’s coverage. Setting it up was a breeze, thanks to the easy-to-follow instructions and the Tether app, which made the whole process super straightforward. The device quickly found my network and boosted the signal in areas that were previously a dead zone. The performance is great for everyday use—streaming, gaming, and browsing are all much smoother with fewer interruptions. The range is solid, and I’ve noticed fewer dropped connections throughout my home. It’s also relatively compact and doesn’t take up much space, which is a nice touch. However, there are a couple of reasons I’m not giving this 5 stars. While the extender works well in general, there’s a slight dip in speeds when compared to being directly connected to the router, especially in areas farther away from the device. Additionally, the design could be a bit more streamlined—while it’s not bulky, the positioning of the antennas could be more adjustable. Overall, the TP-Link WiFi Extender is a fantastic product for the price. It does exactly what it promises and provides a noticeable improvement in Wi-Fi coverage without breaking the bank. Highly recommended for anyone looking to boost their signal and eliminate those annoying dead zones!

## Frequently Bought Together

- TP-Link TL-WPA4221 KIT AV600 Powerline Adapter WiFi Extender Kit, WiFi N300, Ethernet Ports, TP-Link Powerline Adapter, Powerline WiFi Extender, Powerline Network Adapters, UK Plug, Plug & Play
- Ercielook CAT8 Ethernet Cable 0,5m 1m 2m 3m 5m- High Speed Shielded Flat Internet Cable, Weatherproof S/FTP UV Resistant for Router/Gaming/Modem - 0.5m (White)
- Digoloan Ethernet Cable 2m, Cat 8 Internet Network Lan Cable, High Speed Cat8 Gigabit 40Gbps 2000MHz S/FTP Nylon Braided Patch Cord with Rj45 Connector for Ps4/5, Modem, Faster than Cat6/Cat 7

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-08*