Are you looking for a modem that has a built-in router to use with Xfinity? Buying a modem router combo allows you to minimize hassle, as you won’t have to buy two separate devices.
While a modem allows you to receive internet from your internet service provider, you will also need a wireless router to disperse the internet throughout your home.
A wireless router allows you to create a wireless home network, also known as Wi-Fi.
Furthermore, most routers also have Ethernet ports that allow you to connect computers, printers, and other devices to the internet via Ethernet cables.
Ethernet cables allow you to enjoy an internet connection without the interference that may occur when using a wireless signal.
Not all modems come with routers built in. Today, I will be showing you the best modem and router combinations for Xfinity.
All of these devices have been approved by Xfinity for use. If you purchase another router/modem combo, it is not guaranteed to work with Xfinity.
Take a look.
Quick Summary
The best router modem combos for Xfinity include:
- ARRIS SURFboard G36
- Netgear Nighthawk CAX80
- Netgear Nighthawk CAX30
- ARRIS SURFboard G34
- Motorola MG7540
- Xfinity Gateway
For the full list of approved routers for Xfinity, continue reading!
Best Modem Router For Xfinity
1. ARRIS SURFboard G36
The ARRIS G36 router modem combo is approved for Xfinity and is the best choice if you’re looking for a third-party Xfinity cable modem combo. With DOCSIS 3.1 technology, it provides incredibly fast speeds.
It can work with internet speeds of up to 2.37 Gbps on Xfinity. Actual speeds can vary and will depend on your plan and how fast speeds are in your area.
It is compatible with the SURFboard Central app, which provides easy setup instructions so you can enable the internet on your network. The app also allows for monitoring of your network and parental controls.
With the built-in parental controls, you can prevent access to the internet at certain times, such as bedtime. You can also set time limits to decrease the amount of time your children spend on the internet.
The router features a quick pairing button and Wi-Fi guest access, so you can allow your house guests access to the network easily without compromising your network’s security.
2. Netgear Nighthawk CAX80
The Netgear Nighthawk CAX80 supports speeds of up to 2.36 Gbps on Xfinity. It is the best third-party router/modem combo for Xfinity if you value high speeds and need to connect a lot of devices at once.
However, it’s a bit pricey, so it’s best if you aren’t too concerned with a budget.
The CAX80 provides coverage over an area of 2,500 square feet. Furthermore, it allows you to connect to up to 30 devices at once.
In terms of ports, the modem/router features four 1 Gbps Ethernet ports and one 2.5 Gbps multi-gig port. It supports port aggregation, which allows you to link together multiple ports for better redundancy and load balancing.
Download the Nighthawk app, which makes it easy to set up your router. With the app, you can also monitor your network, check data usage, and test your internet speeds.
A 30-day free trial of Netgear Armor is included. Netgear Armor is an antivirus program that is built into your router.
It not only monitors your entire network, but it also includes a VPN. The benefit of having an antivirus on your router is that you don’t have to worry about securing individual devices, since all internet traffic on your home network is already secured by your router.
3. Netgear Nighthawk CAX30
Another excellent router and modem combo for Xfinity is the Netgear Nighthawk CAX30, which supports speeds of up to 949 Mbps on Xfinity. It provides coverage over an area of 2,500 square feet and can support 25 connected devices concurrently.
It has four 1 Gbps Ethernet ports and one USB 3.0 port. The Ethernet ports support port aggregation for better speeds and load balancing.
4. ARRIS SURFboard SBG8300
The ARRIS SURFboard SBG8300 is another one of Xfinity’s recommended cable/modem combinations. It supports speeds of up to 941 Mbps.
So, if your internet plan and local availability allow for speeds of around 1 Gbps, it might be the best choice.
For the price, it’s a great deal. It offers coverage over an area of 2,800 square feet,
5. Netgear Orbi CBR750
The Netgear Orbi CBR750 Wi-Fi router and modem combo offers coverage over an area of 2,500 square feet, extendable by an additional 2,500 square feet with each Netgear Orbi satellite that you purchase.
For Xfinity, it works with plans up to 800 Mbps, although it may provide faster speeds with other internet service providers.
With the Orbi app, setting up and managing your Wi-Fi is super easy.
A 30-day free trial to both Netgear Armor and Netgear Parental Controls is included with your purchase.
Netgear Armor protects your network by monitoring your devices and shielding you from attacks. Meanwhile, Netgear Parental Controls allows you to implement rules for internet usage for your children and ensure their online safety.
Best of all, the Orbi CBR750 can handle more than 40 devices connected at once!
6. ARRIS SURFboard G54
The ARRIS G54 router and modem combo is one of the fastest routers on the market. It is approved for speeds of up to 2.34 Gbps with Xfinity, with actual speeds depending on your Xfinity plan and local availability.
It is extremely powerful, with the ability to provide coverage over an area of 5,000 square feet. It supports Wi-Fi 7 technology.
The router features four ports supporting 1 Gbps throughput and one port that supports 10 Gbps speeds.
It is compatible with the SURFboard app, which allows you to easily set up and manage your home network.
7. ARRIS SURFboard G34
The ARRIS SURFboard G34 is recommended for internet speeds of up to 934 Mbps. It features four 1 Gbps Ethernet ports.
You can set up your router using the SURFboard app. It doesn’t come with a telephone port.
A two-year warranty is included with your purchase.
8. Motorola MG7540
So far, we’ve listed a lot of high-end routers that support extremely high speeds but are also a bit expensive. What if you want a budget option, and you have a lower-speed plan?
The Motorola MG7540 might be the choice for you. It’s incredibly affordable.
It supports speeds of up to 375 Mbps on Xfinity. The modem comes with a built-in router that has four 1 Gbps ports, but actual speeds are lower than that.
It is a dual-band router, supporting 2.4 GHz and 5 GHz. However, it also supports DFS (Dynamic Frequency Selection).
That allows the router to operate on additional 5 GHz channels, including channels usually reserved for other purposes, such as weather radars and other radars.
With DFS, the router can scan these channels for availability. If the channels are needed for purposes such as weather radars, it will switch from those channels to other channels.
The router has rugged lightning and power surge circuits, which help prevent damage. Besides, there is a two-year warranty on the router.
Note that this router supports only DOCSIS 3.0 technology, not DOCSIS 3.1. However, many internet service providers don’t support the maximum speeds of DOCSIS 3.1 anyway, and if you only have a lower-speed plan from Xfinity, a high-speed DOCSIS 3.1 router is not really necessary.
The main benefit of getting a DOCSIS 3.1 would be versatility, as it would be more future-proof. However, it does usually come with an added cost.
9. Motorola MG7700
The Motorola MG7700 also uses DOCSIS 3.0 technology, but it supports speeds of up to 860 Mbps on the Xfinity network. There are four Gigabit Ethernet ports built into the device, allowing you to easily connect your devices.
The dual-band router supports both 2.4 GHz and 5 GHz Wi-Fi bands. With power boost amplifiers, its range is extended, reaching your entire house with ease.
10. Motorola MG8702
The Motorola MG8702 uses DOCSIS 3.1 technology. It can support speeds of up to 945 Mbps on the Xfinity network.
The compatible Motosync mobile app from Motorola allows you to easily set up your internet. Its Power Boost and Range Boost features help extend its range to reach all the rooms in your home.
Overall, it’s a great option if you’re looking for a good compromise between speed and affordability. It’s great for video conferencing, Zoom calls, and livestreaming without lagging.
11. Motorola MT8733
The Motorola MT8733 is a great router for multi gigabit internet speeds. It can support speeds of up to 2.33 Gbps on Xfinity.
This Wi-Fi router supports Wi-Fi 6 technology. It has three 1 Gbps Ethernet ports and one 2.5 Gbps Ethernet port.
Not only that, but it even comes with two phone ports, allowing you to have two phone lines with Xfinity. However, it is only compatible with Xfinity voice services, not voice services from other providers.
Setup and management is easy with the Motosync app.
The app even lets you set up parental controls so you can protect your kids. Furthermore, it makes it easy to conduct internet speed tests and share Wi-Fi with guests safely and securely.
12. Motorola MG8725
Another great model from Motorola is the Motorola MG8725, which supports speeds of up to 2.33 Gbps on Xfinity. It supports Wi-Fi 6 and DOCSIS 3.1 technologies, allowing for superfast speeds, but it is also backwards compatible with DOCSIS 3.0.
Not only that, but it is LLD (Low Latency DOCSIS) compatible. It was the first hardware model to get LLD certification.
Lower latency means less lagging when you are gaming, streaming, or using the internet in any way that requires high speeds at a consistent rate, so as to avoid buffering.
It is compatible with the Motosync app. That allows you to set up parental controls, including customized profiles for each child.
You can create schedules for internet usage, monitor their usage, and more.
13. TP-Link TC-W7960
The TP-Link TC-W7960 supports speeds of up to 287 Mbps on Xfinity. It supports channel bonding of both upstream and downstream channels to increase your internet speeds, allowing you to game and stream without buffering.
Overall, it’s a great choice if you’re looking for an affordable option and do not have a high-speed plan.
14. Asus CM-AX6000
The Asus CM-AX6000 is a router modem combo from Asus that supports speeds of up to 951 Mbps on Xfinity. It is incredibly small and lightweight, and it won’t take up a lot of room in your house or office.
It is also very quiet. It implements fanless, passive cooling to stay cool without making any noise.
Nevertheless, it is extremely powerful. It supports Wi-Fi 6 and DOCSIS 3.1.
15. Xfinity Gateway
The Xfinity Gateway is a great router and modem combo for Xfinity Wi-Fi, since it’s built and maintained by Xfinity itself.
It supports multi-gig speed capability, so you can enjoy superfast speeds (depending on your location). It also has 3x the bandwidth of a standard router to allow for more devices to connect without reducing internet quality.
It even supports Wi-Fi 6E, the latest Wi-Fi version that supports the 6 GHz band. 6 GHz is super fast, and not all routers support it.
When you get the router, you will get 24/7 customer support from the Xfinity team. It is also compatible with the Xfinity app, which makes setup easy by providing step-by-step guidance for getting your Xfinity Wi-Fi active.
It comes with one 2.5 Gbps Ethernet port and three 1 Gbps Ethernet ports. That allows you to maintain wired and wireless connections between different devices in your home network, including printers and other devices.
With the app, you can activate Xfinity Advanced Security on your router. It will block unsecure websites on your connected devices, monitor them for threats, and provide you with alerts about security risks on your home network.
The router and modem combo comes with a voice modem for the Xfinity digital home phone service.
The only caveat is that it’s something you rent. The monthly fee is $15.
16. TP-Link Archer CR700
The TP-Link Archer CR700 router modem combo supports speeds of up to 373 Mbps with Xfinity.
It supports channel bonding of 16 downstream channels and four upstream channels.
Channel bonding is a technology that increases your bandwidth by combining several data channels into one, increasing the amount of data that can be transferred over the network at any given time.
It has six internal antennas and amplifiers that help ensure your signal is strong and boosted throughout your house.
Conclusion
We hope you enjoyed this overview.
When purchasing a router modem combination, make sure that it supports the speeds that you are getting with your plan.
You can always contact Xfinity if you are not sure which routers will be compatible with your current Xfinity internet speeds.
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