Best Routers for Xfinity

Updated: Jan 23, 2024 1:44 PM
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If you’re looking for the best router for Xfinity internet, you’re most likely not interested in paying a monthly rental fee. We can’t blame you there — it’s no secret that consumers often dislike the proprietary routers from internet providers. So, the first thing you’ll want to ensure is that the router you want is compatible with the Comcast Xfinity platform.

Next, consider how you use the internet. Casual browsing requires a lower download speed than streaming content or downloading large files. So, look for models that can support maximum speeds of at least 1900 Mbps. Also, if you rely on wireless network connections throughout your home, a wireless router with plenty of ethernet ports and USB ports and a decent wifi range is a must.

Keep reading our best routers for Xfinity buying guide to learn more. For a complete overview, check out our buying guide to the best routers on the market.

Top Routers for Xfinity

 #1   Motorola MG8702 Cable Modem + WiFi Router


WHY WE LIKE IT: It has advanced features that deliver strong connectivity. It is also easy to set up and can be managed remotely through the MotoManage App.

  • Has Power Boost technology for enhanced connectivity
  • Certified by Xfinity
  • Has Beaming Technology for focussing WiFi signals on connected devices
  • Some feel that its 2.4Ghz band constantly drops its signal

The Motorola MG8702 is a reliable cable modem that supports dual-band connectivity and comes with four Ethernet ports for wired connections. It has advanced features such as Power Boost Technology, which amplifies the wireless signal to the legal US limit, and Beaming Technology, which focuses a ray of signals towards the general direction of connected devices to maintain a strong connection even with movement. However, some have complained that its 2.4Ghz band constantly drops its signal.

To complete the setup process, users will have to download the MotoManage App. Doing so will allow them to configure a guest network for one-off connections, set parental controls, and test Internet speeds. It also features Active Queue Management to reduce lag and support for MU-MIMO technology to manage multiple device connections efficiently. The router is certified by Comcast Xfinity as well as Cox and Spectrum.

 #2   Netgear C7100V WiFi Cable Modem Router Combo


WHY WE LIKE IT: Great for users that prioritize online calls and extended connectivity. It is easy to set up and can handle up to 30 simultaneous connections.

  • Has great range
  • Has multiple Ethernet and USB ports
  • Supports VoIP calls
  • Customer support is hard to get

The Netgear C7100V is a dual-band cable modem and router that delivers data transfer rates of up to 1900 Megabits per second, making it ideal for 4K HD streaming and lag-free online gaming. It is designed specifically for Xfinity users and has long-range coverage of up to 1800 Sq ft. The router can support up to 30 simultaneous devices and has four Ethernet ports to handle multiple wired connections. It also has two VoIP ports that allow for connection to VoIP phones. However, some might not like the lack of technical assistance or support for this product.

The router also has two USB ports and also features Beamforming technology where it directs its WiFi signal towards its connected devices and ensures that they maintain a strong connection. The router also comes with Channel Bonding Technology, which cleverly increases or maintains the browsing speed when the ISP throttles the connection during peak browsing hours.

 #3   Arris SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router


WHY WE LIKE IT: It is ideal for users who do not need as many devices connected and is also very easy to set up. It can be managed through an app and is compact for easy placement.

  • Very easy to set up
  • Surfboard Manager app allows for easy and remote management
  • Compact size for convenient placement
  • No WPS or power button

The Arris Surfboard cable modem and router combo is excellent for users that are subscribed for Cable Internet Speed Plans of up to 400Mbps. It has two Ethernet ports and a combined data transfer rate of up to 686 Mbps. To activate it, users will have to log on to a web portal, and since it is also pretty compact, finding a convenient spot to place it shouldn’t be a problem. The router is explicitly approved for use by Cox, Spectrum, and Xfinity, though it is also compatible with other major US cable internet providers. However, it does not have a WPS or a power button.

The Arris router can be easily managed through the Surfboard Manager App. The app allows users to create and manage a guest network, set up parental controls to manage screen time, and verify all the connected devices. It is great for remote management and allows users to monitor how fast their connections are.

 #4   Asus CM-32 Modem Router Combo


WHY WE LIKE IT: Great for users who want to connect their WiFi and non-WiFi devices. Its speeds are also fast enough for HD streaming and uninterrupted gaming.

  • It has four Ethernet and two USB ports for flexible connectivity
  • MIMO technology to ensure steady connection for multiple devices
  • It can be managed through the Asus app
  • Firmware cannot be manually updated

The Asus CM-32 is a modem router combo that supports both 5 GHz and 2.4 GHz bands and has a data transfer rate of 2534 Megabits per second. The router also has four Ethernet ports for wired connections and two USB ports for non-WiFi devices. It also comes with MIMO technology to make sure that all the multiple devices connected to this unit get to have a steady and reliable signal and is designed to work with both Xfinity and Spectrum networks from the get-go. Unfortunately, its firmware cannot be manually updated.

The Asus router can also be remotely managed through the Asus app, where owners will be able to set up parental controls, configure a VPN client, and set up a guest network for one-time connections. The router is also fast enough for data-heavy activities such as HD streaming and online gaming and features an Intel 1.6Ghz processor for efficient running.

 #5   Linksys CG7500 High-Speed Cable Modem Router


WHY WE LIKE IT: It is ideal for users that need something easy to set up. It can handle up to 12 connected devices and supports dual-band frequencies.

  • Very easy to set up
  • Supports dual band frequencies
  • Can handle 12 simultaneously connected devices
  • WiFi signal drops to often

The Linksys CG7500 is a two-in-one cable modem and router with a data transfer rate of up to 300Mbps and is powered by an Intel Puma 6 chipset for high performance. The router is equipped with five Ethernet ports for flexibility in wired connections and is also compatible with all the major ISPs in the US, including Comcast Xfinity. It is pretty easy to set up and supports dual-band connections on the 2.4Ghz and 5Ghz frequencies. However, previous users have reported that the router loses its connection too often.

This router also utilizes bonded channel technology for enhanced data transfer efficiency and comes with 24 download and eight upload bonded channels. The router is also easy to set up and can support up to 12 simultaneously connected devices at any one time.

 #6   TP-Link Archer CR700 Cable Modem Router


WHY WE LIKE IT: It is ideal for users who need multiple wired connections and supports a dual-band frequency. It is fast enough for gaming and lag-free streaming.

  • Great port selection
  • Supports dual band frequencies
  • Easy to set up
  • No app for remote management.

The TP-Link Archer CR700 cable modem router is a popular choice for users that prioritize a WiFi speed of up to 1750Mbps. It supports dual-band frequencies, where it averages 450Mbps for its 2.4Ghz band and 1300Mbps for its 5Ghz band. It is also a great choice for wired connections, as it has up to four Ethernet ports and two USB ports for connecting printers or other non-WiFi devices. Unfortunately, it doesn’t have an app for remote management.

The router offers a data transfer rate of up to 680Mbps and is compatible with all the major ISP providers, including Xfinity. It is very easy to set up, and also comes with Beamforming technology to focus its WiFi signals on a specific device for a stronger and more reliable connection. Users will also be able to set up guest networks for visitors and limit the time spent online by kids by activating parental controls.

Beginner’s Guide to Routers for Xfinity

What is a Router for Xfinity

A router for Xfinity simply means that you’ve opted to purchase a third-party router that is certified and compatible with the Comcast Xfinity platform. It’s the same as buying a router for Optimum or a router for Spectrum internet services. Because these are routers that you can purchase independently, you have the added benefit of owning the router, rather than paying a rental fee, which is usually just over $10 per month. While the individual fee isn’t expensive, that figure can add up over time. And typically within a year or two of purchasing your router, the device will have paid for itself.

It’s important to note that, while Xfinity allows consumers to use third-party routers to access their internet platform, there’s a caveat. First, you’ll be responsible for confirming that your device is compatible with their wireless services. Next, you’ll need to manage maintenance and troubleshooting if you experience any issues with your service. Unfortunately, you’ll be doing this with any router/ISP service you get, even if you buy a great router for Cox.

The same is true if you have to reconfigure your network if or when Xfinity upgrades speeds. For this reason, some consumers opt to use both the Xfinity router rental and third-party equipment. This allows them to have immediate access to internet speed upgrades or routine certification and security updates.

Routers for Xfinity vs Other Comcast Routers

Depending on the device you select, you’ll find a few differences between a third-party Xfinity router and one supplied by the internet provider. The obvious difference is that an Xfinity router comes with built-in tech support, thanks to the rental fees you pay every month on your bill. This includes troubleshooting if there’s an unexpected service interruption or automatic speed upgrades and security updates. In contrast, with a third-party router — even the best tri-band router — you’ll be responsible for updating your router’s settings.

Depending on the Wi-Fi router model, your third-party option might be faster, support more device connections, or offer wider network coverage than the standard Gateway routers from Comcast Xfinity. Likewise, you might even be able to take it with you if you switch internet service providers, possibly turning your Xfinity router into the best router for Google Fiber. And, of course, you’re only paying a one-time upfront fee for your third-party router instead of paying a monthly fee for the term of your internet contract.

How Routers for Xfinity Work

Your first step when buying a third-party router is to determine which routers are Xfinity-compatible. Although many router brands will list which networks work with their devices, you can also visit to log in and determine which third-party devices are compatible and certified to work with your plan.

This is especially important because Xfinity Comcast customers with voice and internet may need specific routers that support both services compared to a client that only needs internet access. You can also determine which devices work with your current plan’s speed. Even if you’re not an Xfinity Comcast customer but are thinking of using them, you can still use this website to determine which router you should get to match their particular internet plans.

In most cases, connecting your third-party router will be fairly straightforward. You should be able to follow the manufacturer’s and Xfinity’s instructions to quickly connect to the internet. Once connected and logged in, you’ll be all set to surf the web or stream your favorite show.

Depending on the router(s) you select, you might be able to access other features such as creating a mesh network by connecting two or more routers. This is especially ideal if you’re trying to provide uniform internet access in a larger space or an area with known dead zones. Rather than each router separately accessing the internet and creating a small coverage area, a mesh network allows you to create blanket coverage throughout your home or business for seamless service no matter where you are.

Why You Should Buy a Router for Xfinity

There’s something nice about having autonomy — especially when that also means that you pay less every month for essential services like internet access. While some people might be content to rent their routers from internet providers, there are plenty of valid reasons to say no thanks to this upcharge and start your search for the best wireless router for Xfinity.

Is a Router for Xfinity Worth Buying?

  • You Don’t Want to Pay Monthly Fees: The biggest reason people opt to buy a third-party router is that they don’t want to pay monthly fees. Over time those small charges add up. And best of all, when you own your router, you can take it with you if you move on to another service provider.
  • You Want to Create a Mesh Network: Technically, you can attempt to do this with Xfinity’s proprietary routers. But this would require renting more equipment. And in many cases, third-party routers are faster anyway.
  • You Want to Future-proof Your Network: Most internet providers regularly increase their internet speeds. But if you’re still using an older proprietary router that’s maxed out on speed, you’ll need a new one once the update occurs. If you buy a third-party router that can support significantly faster speeds than Xfinity’s routers can offer, you’ve future-proofed your network.

Why a Router for Xfinity May Not Be for You

  • You Don’t Use Xfinity: Depending on where you live, Xfinity may not be an option. And even if what is available is another Comcast provider, that’s not a guarantee that an Xfinity-certified third-party router would be compatible.
  • You Don’t Want to Deal with Troubleshooting and Maintenance: One of the biggest drawbacks of opting for a third-party router is that if there’s a service disruption not caused by Xfinity, it’s your responsibility to troubleshoot and fix your router. Not everyone wants to deal with this headache.
  • You Use Your Smartphone: If you’re a casual internet user, you might feel like creating a hotspot from your smartphone or tablet is an easier option compared with not only buying a third-party router but paying for monthly internet service. This solution won’t be good for everyone, but some people will prefer it.

How Long Will a Router for Xfinity Last?

The answer to this question is going to depend on the quality of the device you select and innovations in general wireless network technology. But in general, third-party routers tend to last around five years before you need to replace them. During this time, you’ll want to ensure that you follow the manufacturer for any updates so that your device is up-to-date with the latest connectivity and security protocols.

Usually, you’ll know that it’s time to replace your router when you experience frequent connectivity issues. For example, if your connection tends to drop randomly or you see that the router no longer physically shows a connection (i.e., the connection light is out), it might be time for a replacement. And especially if you can only connect to the network through a wired connection, you’ll want to look for a new model.

How to Choose the Best Router for Xfinity

Switching from a rental router to one you own can be a smart option for many people. Beyond confirming that it’s compatible and certified to run on the Xfinity network, you’ll also want to consider your internet habits and even the layout of your home or business.

Routers for Xfinity Key Factors to Consider

1. Is it compatible with the Xfinity network?

Before you buy anything, make sure the router you want is compatible with, and certified to operate on the Xfinity network. As we mentioned earlier, this is easy to do. Simply go to and confirm which routers are supported with your current plan if you’re a current subscriber. If you’re thinking of switching to Xfinity, consider the plan you would like to purchase and confirm which routers are compatible.

2. What is the maximum speed output?

To be clear, a speedy router can’t offer you more speed than your plan allows. However, opting for a router that can support higher speeds can help to future-proof your purchase. This means that if or when Xfinity increases your plan’s speed, your router won’t throttle your connection. But at a minimum, you’ll want a router that can at least meet your plan’s current speed.

3. Does it have Quality of Service?

Quality of Service (QoS) simply refers to a router’s ability to support multiple devices accessing the network simultaneously without experiencing lag or loss. For most consumers whether residential or commercial, this feature is going to be important.

Even for residential customers, consider that depending on your plan, you could be connecting a television, one or more computers, and even personal devices like tablets and smartphones. Depending on your browsing and data consumption habits, this could mean a lot of data is being transferred simultaneously. While this feature can sometimes come at a premium, it’s a worthwhile upgrade if you’re trying to provide internet access to several users.

4. Do you want more coverage?

Whether you have a large home or know that there are dead zones in your space, you might feel that a mesh network is a smart choice. Know that this will require having at least two routers. But while there’s an initial higher investment, you’ll enjoy seamless internet connectivity throughout your home.

5. Is the setup user-friendly?

More than likely, you’re going to have a hard time finding a router that’s so complex you need an IT professional to install it. Most routers come with companion apps that make them fairly goof-proof to install. And in many cases, those apps can help you troubleshoot if something goes wrong — which will be entirely your responsibility.

6. What other settings are available?

Depending on the router you select, you can find models that allow you to implement features such as parental controls to keep kids from visiting questionable websites. Likewise, you can even limit external access to create more security for your home network.

7. What is the WiFi Standard?

These days you’ll usually hear people either talking about WiFi 5 or WiFi 6. WiFi 5 tends to be the standard and will comfortably support the current Xfinity network up through their Performance Pro plan. You should be able to achieve anywhere from 100 to 600 megabits per second (Mbps) However, if you’re interested in tapping into Xfinity’s Gigabit Pro packages, you’ll want a WiFi 6 router which means you can reach anywhere from 400 to 2,000 Mbps.

Best Routers for Xfinity Questions (FAQ)

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