TP-Link TL-WA850RE 300Mbps Universal Wi-Fi Range Extender
111/5138£15.99
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About this product
Banish Wi-Fi dead zones with the TP-Link TL-WA850RE 300Mbps Universal Wi-Fi Range Extender, designed to strengthen and expand your existing router's signal into areas it can't reach on its own. This compact range extender connects wirelessly to your router, delivering reliable coverage throughout your home or office at speeds up to 300Mbps on the 2.4GHz band. Setup is refreshingly straightforward thanks to WPS - just press the button on your router and the Range Extender button on the 850RE within 2 minutes, and you're connected without any complicated configuration.
The single Ethernet port adds extra versatility, letting the extender work as a wireless adapter for wired devices like Blu-ray players, gaming consoles, DVRs and Internet TVs, so you can bring wireless connectivity to equipment that doesn't have built-in Wi-Fi. It reduces signal interference to keep your connection stable and consistent, whether you're streaming video, browsing or working from home. The plug-and-play design means you can position it wherever you need coverage most, making it ideal for reaching those tricky spots where your router's signal just doesn't quite make.
- Range extenders.
- Transfer speed: N300.
- Plug and play.
- Wireless standards: b/g/n.
- Wireless.
- Singleband.
- 1x 2.4GHz channel.
- EAN: 6935364070397.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
4.4
5570 reviews
88%
Recommended this product
Customers Say
Effective WiFi extender with good coverage and easy setup for most users, improving signal strength and stability. Some find setup fiddly and speeds can be limited compared to main router.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Range extended
Bought last month, has extended the wifi range successfully
Wifibaron
Great
Does exactly what it says on the box. 10/10
Helze, 55 - 64
Good WiFi extender
Recently bought this extender,does what it says on the box. A bit fiddly to set up but works excellent.
Deano, 55 - 64
Excellent coverage
Does just what I needed. Better service than my broadband provider.
Technosaur, 65 or over
WiFi Range Extender
very easy to set up (much easier than the one it replaced!). Range is good, no problems losing signal at all, so overall extremely happy with this purchase at a very good price
TP link, 65 or over
Great features
I bought this a month ago and all is good
Pw snr, 55 - 64
Good value
Seems to work quite well and a good deal.
Garn, 65 or over
Brings a small but useful signal improvement
I have been using this TL-WA850RE for over a week now and it does provide a small but useful extra signal strength which reaches a bit further into my garden. Set up using TP-Link's app was relatively straightforward and some features are quite clever. For example, I have switched off the blue LED lights which were distracting at night. My Honor 200 phone automatically selects the stronger signal; GoFibre router or the extended GoFibre signal. Curiously, using OOKLA speed test for Android, the speed seems limited to about 7Mb even standing next to the extender, despite being about 261Mb in the same place from the main router. Very odd but luckily not a problem for me. The main benefit for me is not speed but the stability of the signal a little further from the router. It does become warm, though that only implies a few Watts of wasted energy.
Roddy, 65 or over
Works great
Works perfect for my garage
Bigdog, 25 - 34
Great value
Really happy with this and extends the WiFi brilliantly down our long garden, 150ft + . Was initially difficult to set up and only found the internet connection at 2.4ghz and had to adjust our router settings , so maybe worth looking at other TP Link options if you want to use 5Ghz internet but this is perfect for the money. But this works great for us , tv, iPad, working from home etc
Ct, 35 - 44
Hello there,
TP-Link TL-WA850RE 300Mbps Universal Wi-Fi Range Extender.
Yes, you need to connect the device to the tp link router as instructed in the video available on the website.
Thanks for using Q&A
Hello Mags,
The supplier has advised the following for the TP-Link TL-WA850RE 300Mbps Universal Wi-Fi Range Extender:
The TL-WA850RE supports Range Extender Mode, which allows it to connect to your mobile hotspot's Wi-Fi signal and extend the Wi-Fi coverage of your mobile hotspot.
• 2.4GHz only: This device only supports the 2.4GHz band (Wi-Fi 4, up to 300 Mbps). Please ensure your mobile hotspot broadcasts a 2.4GHz Wi-Fi network for the extender to connect to.
• Recommended placement distance: For best performance, the extender should be placed within approximately 5 meters of your mobile hotspot, with no more than one wall or obstruction in between. In a static caravan, this should generally be easy to achieve.
• Usage level: The TL-WA850RE is recommended for basic usage, such as web browsing, social media, and standard video calls - which is typically well-suited for caravan use.
• Plug-in design: It plugs directly into a wall socket, so you'll need a standard power outlet available in your caravan.
Overall, the TL-WA850RE is a practical and straightforward option for extending your mobile hotspot's Wi-Fi coverage inside a static caravan, provided your usage needs are basic and the hotspot supports 2.4GHz Wi-Fi.
Thanks for using Q&A
Hello Mimi,
TP-Link TL-WA850RE 300Mbps Universal Wi-Fi Range Extender:
This is a plug-in Wi-Fi range extender, so it doesn’t need topping up. It works while plugged in and connected to your existing router, and it comes with a 3-year manufacturer’s guarantee.
Thanks for using Q&A
Hello Mimi,
The TP-Link TL-WA850RE 300Mbps Universal Wi-Fi Range Extender is designed for long-term use and can typically last 3–5 years under normal operating conditions, with proper care and moderate usage.
Thanks for using Q&A
Hello Mimi,
Yes, the TP-Link TL-WA850RE 300Mbps Universal Wi-Fi Range Extender. You need to press the WPS reset button of your WiFi router after you switch on the wifi range extender.
Thanks for using Q&A
Hello there,
The TP-Link TL-WA850RE 300Mbps Universal Wi-Fi Range Extender will be automatic.
Thanks for using Q&A
Hi,
TP-Link extenders work with any Wi-Fi-enabled device (phones, laptops, IoT devices, etc.) that supports standard Wi-Fi protocols (802.11a/b/g/n/ac/ax).
To ensure perfect performance, it is recommended that the distance between the router and the Range Extender be limited to 8 meters, and the distance between the Range Extender and the end device be approximately 8 meters.
Thanks for using Q&A.
Hi Steve,
Of course, you can configure it through the App or Web UI.
How to configure Range Extender via Tether APP: https://www.tp-link.com/uk/support/faq/1373/...
How to configure my range extender via web GUI: https://www.tp-link.com/uk/support/faq/1400/...
Thanks for using Q&A.
Hi Steve, Of course, you can configure it through the App or Web UI. How to configure Range Extender via Tether APP: https://www.tp-link.com/uk/support/faq/1373/... How to configure my range extender via web GUI: https://www.tp-link.com/uk/support/faq/1400/... Thanks for using Q&A.
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.