---
product_id: 48022976
title: "TP-Link TL-WA850RE N300Mbps WiFi Extender Booster, Ethernet Port, Internet Booster, Access Point,WiFi Repeater, WiFi Extender,App Control, WiFi Booster Range Extender, Plug & Play,UK Plug"
brand: "tp-link"
price: "R$410"
currency: BRL
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.br/products/48022976-tp-link-tl-wa850re-n300mbps-wifi-extender-booster-ethernet-port
store_origin: BR
region: Brazil
---

# App control & one-touch WPS setup 300Mbps high-speed WiFi boost Ethernet port for wired-to-wireless AP TP-Link TL-WA850RE N300Mbps WiFi Extender Booster, Ethernet Port, Internet Booster, Access Point,WiFi Repeater, WiFi Extender,App Control, WiFi Booster Range Extender, Plug & Play,UK Plug

**Brand:** tp-link
**Price:** R$410
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Boost your signal, banish dead zones, and stay effortlessly connected!

## Quick Answers

- **What is this?** TP-Link TL-WA850RE N300Mbps WiFi Extender Booster, Ethernet Port, Internet Booster, Access Point,WiFi Repeater, WiFi Extender,App Control, WiFi Booster Range Extender, Plug & Play,UK Plug by tp-link
- **How much does it cost?** R$410 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/48022976-tp-link-tl-wa850re-n300mbps-wifi-extender-booster-ethernet-port)

## 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

- • **Rock-Solid Security:** Supports WPA/WPA2 encryption to keep your network safe from intruders and protect your sensitive data.
- • **Dual Mode Flexibility:** Switch effortlessly between Range Extender and Access Point modes to suit your home or office network needs.
- • **Plug & Play Simplicity:** One-touch WPS and intuitive Tether app control get you online in under a minute—no tech headaches required.
- • **Universal Compatibility:** Works flawlessly with all WiFi-enabled devices and wired networks via fast Ethernet port for ultimate versatility.
- • **Seamless Dead Zone Elimination:** Extend your WiFi coverage up to 45m indoors and 90m outdoors for uninterrupted connectivity everywhere.

## Overview

The TP-Link TL-WA850RE is a compact, high-performance WiFi extender delivering up to 300Mbps on 2.4GHz band. Featuring dual modes—Range Extender and Access Point—with a fast Ethernet port, it seamlessly expands wireless coverage up to 45 meters indoors and 90 meters outdoors. Easy one-touch WPS setup and app control make installation a breeze, while WPA/WPA2 security ensures your network stays protected. Ideal for eliminating dead zones in homes, offices, and outbuildings, this UK plug device combines reliability, versatility, and user-friendly design.

## Description

Extend your wireless coverage and eliminate dead zones with this compact WiFi extender. Features Ethernet port, access point mode, and easy plug-and-play setup.

Review: Perfect as a WiFi access point for garden office/outbuilding - This review is based exclusively on this items ‘WiFi access point’ mode. So, in case you don’t realise what this is...you can feed it with a network signal using an Ethernet cable (the unit has a RJ45 socket - see pic - in my example the yellow cable connects to a 5 port network switch), and it will then provide a WiFi access point for that room/location. I was specifically looking for an economical solution to provide WiFi access to a garden office that only had a wired network supply and this has worked perfectly. It is a wooden building, around 5m x 5m and this serves internally with a very strong signal, but also reaches outside a fair distance too, a further 20m or so before the signal starts to get weak and sketchy. Really easy to set up, it replaced an old router I was using as a WiFi access point, so I was even able to change the name of the new SSID (from this TP Link device) to match the old router, with the same password as I was using, so I did not even have to set up any new devices...it all just carried on working as before. Ideal! So now my phone, iPad and smart WiFi switch (for outside lighting) all work again. Have now used it for several months, and has worked 100% reliably, never drops out or disconnects, and recovers gracefully from power outages, and other devices automatically reconnect to it after power outages. I even have it connected to a 6 way extension, as I cannot spare any dedicated sockets for it, and it still works fine. One thing to look out for - it is quite a wide device so may interfere with plugs next to it, if they are super wide - in my picture, it is just about touching the plug next to it (see pic), but they just about fit! For this type of usage, as a simple WiFi access point, highly recommended!
Review: Works great - Easy to set up increases Wi-Fi range good quality.

## Features

- Ultraxtend Signal Coverage-High Speed and High range coverage to boost the wireless coverage in all WLAN networks; Extend WiFi signal to dead zone,create a stronger signal with transmission rate up to 300Mbps
- 2 Modes Versatility-Wi-Fi Extender has Ethernet Ports with Repeater/AP, can easily turn your wired Internet connection into a wireless access point; Home users will set it up in one of two ways: Range extender (it connects to your existing wireless network wirelessly and enhances/extends the signal) or Access Point (it connects to the Internet or your existing network via Ethernet and then broadcasts the wireless signal
- Universal Compatibility with Fast Ethernet Port-Compatible with any wireless network devices and wired devices; You can online games, video conferences and even play 4K high-definition video anytime and anywhere at home
- Relaible Connection-This Wifi extender can maximize network security, ensure your network safety problem; It plays an effective role in preventing others from stealing your network, protecting your important data, and avoiding Wi-Fi interference and privacy issues; Supports Wireless Security: WPA/WPA2; Ideal for home, company and travel in use
- One-touch set up with APP Control-Tap WPS connects to your device within 1 minutes, Wall plug design and portability; Use Tether APP for easy settings; 3-YEAR Warranty and 24-hour live chat customer service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AHXXJVW |
| Best Sellers Rank | 10,297 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 82 in Network Repeaters |
| Box Contents | Ethernet cable |
| Brand | TP-Link |
| Brand Name | TP-Link |
| Colour | White |
| Compatible Devices | Wi-Fi enabled devices (routers, smartphones, tablets, laptops, computers, smart TVs, gaming consoles, printers, security cameras) |
| Connector Type | RJ45 |
| Customer Reviews | 4.2 out of 5 stars 33,146 Reviews |
| Data Transfer Rate | 300 Megabits Per Second |
| Data transfer rate | 300 Megabits Per Second |
| Frequency | 2.4 GHz |
| Frequency Band Class | Single-Band |
| Frequency Bands Supported | 2.4 GHz |
| Frequency band class | Single-Band |
| Item Weight | 3.18 Ounces |
| Item height | 3.35 inches |
| Manufacturer | TP-Link |
| Range | 45.72 metros (indoor) - 91.44 metros (outdoor) meters |
| Special Features | Range Extender Button |
| Special feature | Range Extender Button |
| Unit Count | 1.0 count |
| Wireless Compability | 802.11b, 802.11g, 802.11n |
| Wireless communication standard | 802.11b, 802.11g, 802.11n |

## Product Details

- **Brand:** TP-Link
- **Wireless communication standard:** 802.11b, 802.11g, 802.11n
- **Data transfer rate:** 300 Megabits Per Second
- **Frequency band class:** Single-Band
- **Special feature:** Range Extender Button

## Images

![TP-Link TL-WA850RE N300Mbps WiFi Extender Booster, Ethernet Port, Internet Booster, Access Point,WiFi Repeater, WiFi Extender,App Control, WiFi Booster Range Extender, Plug & Play,UK Plug - Image 1](https://m.media-amazon.com/images/I/21AgQjQa-uL.jpg)
![TP-Link TL-WA850RE N300Mbps WiFi Extender Booster, Ethernet Port, Internet Booster, Access Point,WiFi Repeater, WiFi Extender,App Control, WiFi Booster Range Extender, Plug & Play,UK Plug - Image 2](https://m.media-amazon.com/images/I/51jS0l5gh7L.jpg)
![TP-Link TL-WA850RE N300Mbps WiFi Extender Booster, Ethernet Port, Internet Booster, Access Point,WiFi Repeater, WiFi Extender,App Control, WiFi Booster Range Extender, Plug & Play,UK Plug - Image 3](https://m.media-amazon.com/images/I/51qi5R2B4pL.jpg)
![TP-Link TL-WA850RE N300Mbps WiFi Extender Booster, Ethernet Port, Internet Booster, Access Point,WiFi Repeater, WiFi Extender,App Control, WiFi Booster Range Extender, Plug & Play,UK Plug - Image 4](https://m.media-amazon.com/images/I/51txlsyJX-L.jpg)
![TP-Link TL-WA850RE N300Mbps WiFi Extender Booster, Ethernet Port, Internet Booster, Access Point,WiFi Repeater, WiFi Extender,App Control, WiFi Booster Range Extender, Plug & Play,UK Plug - Image 5](https://m.media-amazon.com/images/I/614T38ikE1L.jpg)

## Questions & Answers

**Q: Why is my internet speed much slower when connected through the range extender?**
A: Range extenders wirelessly repeat your router’s signal and should be placed about halfway from it. They operate in half-duplex mode, meaning slower speeds since they can't send and receive data at the same time, unlike wired connections.

**Q: My extender connection keeps dropping or is unstable. What can I do?**
A: Unstable connections may occur due to distance, thick walls, interference (e.g. microwaves, metal, cordless phones), or outdated firmware. Move the extender closer, avoid interference, and update firmware via Tether app or web interface.

**Q: What is AP mode and how is it different from extender mode?**
A: AP mode connects to your router via Ethernet and creates a Wi-Fi signal—ideal for faster, stable performance if you have a cable available. Extender mode wirelessly repeats your router’s signal but may reduce speed due to half-duplex operation.

**Q: Can I install multiple extenders in a large home?**
A: You can connect multiple extenders, but we recommend a max of two and direct connections to the router (no daisy-chaining). Use different Wi-Fi channels to reduce interference. For better coverage, consider a Deco Mesh system with seamless roaming.

**Q: My extender doesn’t work well with Vodafone or SKY routers. Why?**
A: This isn’t a compatibility issue. Some Vodafone/SKY routers send special WPS signals, making the extender create a long random password. Reset the extender, avoid WPS, and set up manually via Tether or web using the correct Wi-Fi password.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect as a WiFi access point for garden office/outbuilding
*by T***. on 7 January 2020*

This review is based exclusively on this items ‘WiFi access point’ mode. So, in case you don’t realise what this is...you can feed it with a network signal using an Ethernet cable (the unit has a RJ45 socket - see pic - in my example the yellow cable connects to a 5 port network switch), and it will then provide a WiFi access point for that room/location. I was specifically looking for an economical solution to provide WiFi access to a garden office that only had a wired network supply and this has worked perfectly. It is a wooden building, around 5m x 5m and this serves internally with a very strong signal, but also reaches outside a fair distance too, a further 20m or so before the signal starts to get weak and sketchy. Really easy to set up, it replaced an old router I was using as a WiFi access point, so I was even able to change the name of the new SSID (from this TP Link device) to match the old router, with the same password as I was using, so I did not even have to set up any new devices...it all just carried on working as before. Ideal! So now my phone, iPad and smart WiFi switch (for outside lighting) all work again. Have now used it for several months, and has worked 100% reliably, never drops out or disconnects, and recovers gracefully from power outages, and other devices automatically reconnect to it after power outages. I even have it connected to a 6 way extension, as I cannot spare any dedicated sockets for it, and it still works fine. One thing to look out for - it is quite a wide device so may interfere with plugs next to it, if they are super wide - in my picture, it is just about touching the plug next to it (see pic), but they just about fit! For this type of usage, as a simple WiFi access point, highly recommended!

### ⭐⭐⭐⭐⭐ Works great
*by R***T on 20 September 2025*

Easy to set up increases Wi-Fi range good quality.

### ⭐⭐⭐⭐ My Honest Opinion
*by M***R on 8 May 2014*

Okay, This is a good product and i recommend you get this if your house has dead zones (No WiFi in certain rooms) Here are some PROS 1. This extends the WiFi by a big amount. 2. It can improve speed ONLY if you're in the room with slow WiFi (This will help speed it up and get better signal) 3. Small and can be does not take up multiple plug sockets when it's plugged in 4. Mostly it will pick up the WiFi from far away but i suggest you put it midway from your router 5. This slightly improves download speed and ping in video games but i suggest that you use the Ethernet cable for the best Now here are some CONS 1. The WPS button works but it doesn't always take 1 minute (Maybe 4 or 6 depending on your router company) 2. The light can be annoying in dark rooms and there's no way to turn it off unless you unplug it and stop the booster 3. Some rooms can be difficult to get to depending on what your walls are made of (Stone, Brick ECT) 4. You can plug it in a multi socket but it doesn't work as well because it's not getting enough power for it 5.The Ethernet cable that comes with it is around 1 meter and for people like me, I couldn't done with a bigger one that's suitable So my final note; --------------------- I would like to suggest you to get this item, It does the job good and works for me, As you can see from my review it does have some CONS but on the other hand it has some good PROS, If you would like to buy this as well to help gaming i suggest that you do get it. BUT use the Ethernet cable I rate this 4 Stars and you make thing better or worse, But in the end it all depends on the interior of your house and also the structure. I approve of this product and i am a happy customer, I hope this review helped you and found what you were looking for :)

## Frequently Bought Together

- TP-Link TL-WA850RE N300Mbps WiFi Extender Booster, Ethernet Port, Internet Booster, Access Point,WiFi Repeater, WiFi Extender,App Control, WiFi Booster Range Extender, Plug & Play,UK Plug
- 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)
- Ethernet Cable Cat 8, 1m 2m 3m 5m 10m 15m 20m 30m Internet Lan Network Cable, Cat8 40Gbps 2000MHz Gigabit S/FTP with RJ45 Connector for Ethernet Splitter, PS5, Xobx, Faster than Cat5e/Cat6/Cat 7(0.5m)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-27*