3 Best Wi-Fi Extenders for Xfinity in 2022

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Do your WiFi speeds drop in certain parts of your home or business premises? Maybe you’ve noticed that in certain rooms in your home, the internet loads videos and games at an absolute snail’s pace.

If this is the case, a WiFi extender compatible with xfinity could be your answer. You might not need to upgrade your package or find a new ISP to get better speeds. The signal of the WiFi package you already subscribe to can be strengthened by using an extender and ensuring that the range covers more of the home, with more speed.

Quick Summary

In a hurry? Here’s a quick summary of the three options we’ve reviewed.

Who Should Get This?

If you are an Xfinity customer and you find that your service is weaker in some parts of the house or premises than others, an extender can make all the difference.

Finding the best WiFi extender for Xfinity can help you actually achieve the internet speeds you pay for all over your home. If you’ve got parts of the home such as a basement that doesn’t get the advertised speed, a signal booster can help to relay the signal and let you finally stream in 4K or even higher.

Make sure that you have diagnosed that the internet speeds are the problem. If there are black spots in your home and your WiFi doesn’t reach, this is a good indication that you need an extender.

If your device or computer is just slow, there are many potential reasons for this. Check your WiFi speeds and whether you actually need an extender.

The video below explains how they work, and increase your home’s coverage.

Best Wi-Fi Extenders for Xfinity : Our Picks for 2022

Our research on the best WiFi extender for Comcast Xfinity has led us to these three options, which we’ve reviewed below. Check which extender could be ideal for your home.

TP-Link AC1900 WiFi Extender (RE550)

This WiFi extender, compatible with Xfinity, can provide a huge boost to your speeds over larger distances, with coverage of up to 2800 square feet.

The WiFi extender can support data transfer speeds up to 600Mbps on 2.4GHz, and 1300 Mbps on 5GHz networks. Three antennas make it easier to connect to more devices, and in total, you can connect up to 35 different devices to the TP-Link Extender.

In terms of compatibility, it works with a huge range of routers and access points. To manage the network, all you need to do is to download the TP-Link Tether App. This is compatible with iOS and Android and has a simple interface to manage the network setup.

If you’re using a wired network you can also use the AP Mode on the device to create a new WiFi access point. In use as a simple booster, you can use the intelligent signal indicator to find the ideal spot for covering weak points.

Pros:

  • Quick and easy setup using the TP-Link app.
  • Extends up to 2800 square feet.
  • Universal compatibility with all Xfinity routers.

Cons:

  • Not as easy to manage from some laptops, with mobile devices encouraged.

>> Check Price on Amazon <<

NETGEAR Wi-Fi Range Extender EX6120

A lot of people are wondering “does a Netgear wifi extender work with Xfinity?” and in the case of the EX6120, the answer is “yes”.

This is one of the best-selling WiFi repeaters and range extenders out there. You can use it to extend coverage by up to 1500 square feet and connect to 25 different devices. This isn’t as impressive as the TP-Link AC1900, but the Netgear option is more affordable.

The EX6120 boasts “FastLane” technology using dual-band technology to give up to 1200 Mbps in data transfer speeds.

For advanced users wanting to add extra security, this supports WEP and WPA/WPA2 protocols.

Pros:

  • An affordable option for use in your home.
  • Lightweight and convenient to set up in virtually any space.
  • Setup uses one button to sync with your Comcast Xfinity router. Incredibly simple.

Cons:

  • Not as fast at data transfer as some competing models.
  • The box can run a little hot, which is a concern for some.

>> Check Price on Amazon <<

Linksys RE6500

This Linksys model is the best WiFi booster for Xfinity when you consider security. The RE6500 supports 128-bit encryption and the WPS button lets you connect to the router securely with minimal chance of any security breaches.

This works with WiFi routers or Gateway, including the Xfinity routers on the market. The 2.4GHz and 5GHz dual bands deliver data transfer speeds of up to 867 Mbps.

This model doesn’t provide the same impressive speeds that some of the others on the list, but it does give a reliable connection and fix the black spots effectively. This WiFi extender also has four Gigabit Ethernet connections, which may not be as convenient as wireless, but the speeds can be ten times higher.

Pros:

  • Reliable connection and data transfer speeds.
  • Extends WiFi by up to 2000 square feet.
  • Excellent security features.

Cons:

  • Setup can be unreliable if WPS fails, which does happen from time-to-time.

>> Check Price on Amazon <<

How to Choose a Wi-Fi Extender for Xfinity in 2022?

You may still have some questions about choosing a WiFi extender compatible with Xfinity. What wifi extender works with Comcast products? Which features should I prioritise?

Make sure you consider all of the following factors.

Range

Measured in square feet, the range is how much of a ‘surface area’ your extender can boost your connection by. If you live in a large space and you need a way to repeat your wireless signal to all of your rooms, you need to consider the range even more than someone who is just trying to fix a couple of small black spots.

Single or Dual Band

More and more modern WiFi extenders are dual-band. They work more efficiently by repeating signals onto two different bands, meaning less interference and usually better speeds and reliability. All three of the models on this list offer dual-band functionality.

Mbps Speeds

This is a measurement of how much data can travel the connection in a set time. Megabits per second, to be precise.

The higher the rating, the better, as it will give you a better chance of supporting the speed of your connection, but keep in mind that an extender doesn’t make the connection itself faster. It only supports and ‘relays’ the speed your network can create.

The TP-Link extender above can transfer speeds up to 1300 Mbps on 5GHz networks, more than enough for most users.

Number of Devices

Many of the WiFi extenders will limit the number of devices, or have a recommended maximum. If you’re working in an office, or you just have a home full of tech-lovers, keep in mind the fact you won’t be able to connect limitless devices.

Most of the WiFi extenders allow at least 20-30 devices, so most families will have enough capacity to use their tablets, phones, and laptops.

FAQs About Wi-Fi Extenders for Xfinity

Q1. Do all WiFi boosters work with Xfinity?

Answer: Not every WiFi booster will work with Xfinity, but all of those on our list are WiFi extenders compatible with Xfinity. Xfinity has its own xFi Pod extender, but you don’t have to use this, and third-party WiFi boosters may give better coverage and speeds at a better price.

Q2. How can I boost my Xfinity WiFi signal?

Answer: A WiFi extender could be a good way to boost your signal over a larger area. Xfinity has shared some more tips for improving network performance. These include regular restarting to install software updates and positioning your gateway correctly, as explained in the video.

Q3. Is Xfinity the same thing as Comcast?

Answer: Comcast owns and operates the Xfinity brand, which is the cable communications part of their large business. Comcast can be considered the umbrella company to which Xfinity exists. From a consumer perspective, Comcast and Xfinity are the same things.

Conclusion

Has your patchy coverage finally got to you? It’s time to make some changes and to ensure your WiFi works even through thick walls. All three of the WiFi extenders on this list provide you with an efficient and affordable way to enhance your Xfinity network, even if you want to stream some 4K videos in the basement.

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