Best Cable Modem Router Combo for Comcast

Best Cable Modem Router Combo for Comcast

Wondering how to cut some costs of using Comcast?
Then here is an old trick: You can save a lot on rental fees by getting a modem router combo for Comcast.

And I can assure you that it will be a wise decision.

Renting a modem router combo from Xfinity is already expensive, and after the end of the promotion period, the cost can go $168 a year. However, getting your modem router cost you far less than $168.

And it's a permanent solution!

Here is some of my favorite best cable router combos for Comcast which makes my life a lot easier.
So, without any further ado, let's jump into the product reviews one by one!

1.Best modemrouter combo for comcast triple play: NETGEAR Nighthawk Cable Modem
2.Best modem router combo for apartment: ARRIS SURFboard SBG10 DOCSIS Cable Modem
3.Best router modem combo for xfinity & gaming: MOTOROLA MG7540
4.Best high-speed modem router combo for comcast: ARRIS SURFboard xfinity modem router combo
5.Best modem router combo for comcast with voice: Motorola MG7700 xfinity modem router

5 Best Cable Router Combos for Comcast with phone

If you are looking for one to use with Comcast, we suggest you go through this entire review. You will get a detailed review of a few best modem routers combos for Comcast internet, along with their pros and cons.

1. NETGEAR Nighthawk router modem combo

NETGEAR Nighthawk Cable Modem with Built-in WiFi 6 Router

Specifications at a glance

  • Connectivity Technology: USB, LAN, WLAN
  • Frequency Band Class: Dual-Band
  • Data Transfer Rate: 6 Gigabits (Per Second)
  • Brand: NETGEAR
  • Wireless Communication Standard: 802.11ax

The first cable modem router combo for Comcast on my list is the NETGEAR Nighthawk Cable Modems with a built-in wife 6 router.
Here is why it's my most favorite:

It is compatible with some major internet providers like Xfinity, Cox, Spectrum, and many more.

This modem router is made to provide the fastest speed and highest coverage. It can deliver up to 6Gbps internet speed and give wireless range up to 3000 sq. ft. However, you will only get up to 6Gbps speed if you are using good internet service and the service provider’s coaxial cable is directly plugged into the bottom of the router.

How cool is that?

Moreover, it has one 2.5 Gigabit Ethernet port, 4 Gigabit Ethernet ports, one USB 3.0 port, and many more, connecting more than 30 devices like a computer, printer, gaming box, storage drive, etc.

What about setup?

Setting up this router is very easy as following the manual one can set it up easily, so there is no need to call anyone to set it up. Netgear (CAX80) supports both WEP and WPA/WPA2 wireless security protocols, so you do not have to worry about security.

The only flaws?

The Netgear (CAX80) is a little bit heavier and larger than other typical routers as it is a two-in-one unit. It is 12.6 x 10.2 x 5.2 inches and weighs 4.44 pounds. 

Pros
  • Great speed of up to 6Gbps
  • Wide coverage area up to 3000 sq. ft.
  • Built-in parental control
  • Ability to connect 30+ wireless device
  • Can be activated easily following the manual
  • Safe and secure connections
Cons
  • Large and bulky
  • A little bit high in price

02. ARRIS SURFboard SBG10 DOCSIS comcast modem router combo

ARRIS SURFboard SBG10 DOCSIS 3.0 Cable Modem

Specifications at a glance

  • Brand: ARRIS
  • Speed: 686 Mbps
  • Channels: 16 x 4
  • Wireless Type: 802.11ac
  • Ports: 2

The ARRIS SURFboard SBG10 is a very popular and widely used device for Comcast Xfinity. Buying this combo device over renting a Xfinity combo is a great deal anytime.

And you know the best part?

This Device is also compatible with Cox, spectrum and many more widely used internet services.

It combines the DOCSIS 3.0 cable modem with an 802.11 AC Wi-Fi router and features two 1-Gigabit Ethernet ports, making 3 products in 1 device. Moreover, with an AC1600 Wi-Fi, it features 16 downstream and 4 upstream channels.

But that's not the thing that impresses me most.

Here is my reason to adore this stuff so much: The channels ensure the highest speed and allow plans up to 400 Mbps. The device is 6.77 x 1.97 x 6.58 inches, making it less bulky than the other similar models and saves a lot of space. It is only 1.96 pounds, so if you want a lightweight device, it is the best option.

What does this mean to you?

You can easily install this router with a few quick steps and maintain it easily. However, you need to know it is not compatible with ATT, Verizon, CenturyLink, or other DSL or Fiber internet providers.

If you have a tight budget or don't want to rent modems with a significant amount, I recommend this unit. It is also reasonably priced so that people who want a device with high speed and high range at a reasonable price can buy it.

Pros
  • Fast speed with high range
  • Quick and easy set up
  • 16 downstream and 4 upstream channels
  • 2 Gigabit Ethernet Ports
  • Reasonably priced
  • 3 products in 1
  • Easy installation and maintenance
Cons
  • No USB port
  • Only 2 wired gigabit ports

03. MOTOROLA MG7540 Cable Modem Router Combo

MOTOROLA MG7540 Cable Modem Router Combo

Specifications at a glance

  • Brand: Motorola
  • Connectivity Technology: Wi-Fi
  • Frequency Band Class: Dual-Band
  • Wireless Type: 802.11a/b/g/n

The Motorola is always a cult classic in electronic stuffs.

No doubt about it!

And this time, they came with The MG7540, a great device that provides high speed and uninterrupted Wi-Fi connection. It is a dual-band router that allows transferring data up to 343 Mbps. Moreover, built-in AC1600 Wi-Fi provides Internet access to smartphones, notebooks, game stations, HDTVs, Amazon Echo, Google Home, and many more devices.
Superb connectivity keeps it far behind the rest of the others.

It has 4 Gigabit Ethernet ports that give excellent connectivity. This device also has a firewall built-in and includes parental control as well. Moreover, it has features of a guest network to provide secure internet to guests.

Another great feature of this device is that it is capable of working on Wi-Fi DS frequencies to avoid interference. It is compatible with Xfinity, Xfinity X1, Cox, Charter Spectrum, WOW, BrightHouse, CableOne, and many more internet services. However, the device is not compatible with Verizon, AT&T, CenturyLink, and other DSL, fiber optic, or satellite services.

We’re not through yet......

This device’s size is 8.6" H x 9.1" D x 2.6" W, but as it is a tower design, it will require a little bit of space in your house. The device doesn't require too much maintenance, and it's very easy to set-up. In last words, if you are looking for a high-speed budget-friendly router, this is one of the best options at a reasonable price range.

Pros
  • Dual-band technology
  • Built-in high-speed Wi-Fi router
  • Compatible with almost all major internet services
  • Four Gigabit Ethernet ports
  • Lightweight and less bulky
  • Cheaper compared to other models
Cons
  • Does not support power boost
  • Cable channels are limited
  • Tower design requires a little bit of space
  • Lacks telephone port

04. ARRIS SURFboard SBG8300 Modem/Router for comcast

ARRIS SURFboard SBG8300 Modem/Router for Comcast

Specifications At A Glance

  • Brand: ARRIS
  • Wireless Type: 802.11ac
  • Connectivity Technology: Ethernet, Wireless
  • Operating System: Android

The SBG8300 is the second model I am suggesting from Comcast’s brand ARRIS because of its faster and reliable connection. Besides Xfinity, this stuff is compatible with Cox, Spectrum, and many more major internet services.

Such a versatile unit!

This modem supports 10Gbps downstream, up to 1Gbps upstream, and supports 32×8 channels. Moreover, it has a coverage area of 3000 sq. ft. and can connect 45 devices. This modem router is also a 3 in 1 Device consisting of DOCSIS 3.1 Cable Modem, AC2350 Dual-band Wi-Fi, 4 Gigabit Ethernet port Router.

Good for you.

This decent-looking dual-band device is 2.87 x 8 x 9.33 inches and 3.11 pounds in weight. However, it will not require a lot of space, so that you can place it anywhere easily. The device has its Android and iOS apps, which helps in setting up the device easily. One thing this unit lacks is that it does not have a USB port.

The SBG8300 model is not compatible with ATT, Verizon, CenturyLink, and other DSL and Fiber internet services. This modem router combo is a little bit expensive, but it is still a lot less than Xfinity’s rental fees.

So, if you are looking for a modem router combo that will work great with Comcast, you can look into this model.

Pros
  • Easy to set up and maintain
  • Can support up to 10Gbps downstream and 1 Gbps upstream
  • Dual-concurrent AC2350 Wi-Fi, 2.4GHz and 5 GHz
  • Compatible with many major internet providers
  • It has an app for both android and iOS
  • Saves space
Cons
  • Signal strength is not that high
  • A little bit expensive
  • No support for USB ports
  • Fewer security options

05. Motorola MG7700 internet modem and router

Motorola MG7700 internet modem and router

Specifications at a glance

  • Brand: Motorola
  • Connectivity Technology: LAN, WLAN
  • Frequency Band Class: Dual-Band
  • Wireless Communication Standard: 2.4 GHz Radio Frequency

I can't help falling in love with Motorola.

Not only me, they literally stun the tech gurus with the new Motorola MG7700.

This is one of the fastest dual-band Wi-Fi Gigabit Routers with a DOCSIS3.0 24x8 channel cable. The modem has up to 1000 Mbps speed and supports service speed up to 650. It is compatible with some major internet providers like Comcast, charter, spectrum, cox, etc., but not compatible with fibre optic or other satellite services.

Astonishing, isn’t it?

It offers 2.4GHz and 5GHz signals which can give coverage to two floors properly. This device has 24 downstream channels and allows a speed of 1 Gbps download speed. Moreover, it has four Gigabit Ethernet LAN ports as well. It will provide high-speed internet without any trouble to computers, HDTVs, smartphones, game stations, and other Ethernet and Wi-Fi devices altogether.

The device is 9.1 x 2.6 x 2.6 inches and has a vertical design that minimizes self-space and frees up a lot of space. The installation and setup process of this device is also easier and quicker than other similar devices. It also has a robust security protocol and supports IPv6 and IPv4 network addressing.

Here is another small catch:

The device has built-in parental control capability and an advanced firewall for security. It will save over $132 a year, so buying this stuff is a wise option rather than renting from Xfinity. Even though it is slightly higher in price than other available models, the Motorola is an excellent combo for Comcast.

Pros
  • Easy set-up and maintenance
  • User-friendly interface
  • Strong security protocol
  • High download and upload speed
  • Able to eliminate signal interface
Cons
  • Compatible with only selected internet services
  • Not suitable for a larger house

How much does it cost to rent a modem with Xfinity?

To take Xfinity internet or rent any modem, at first, you have to sign up for Xfinity services. After signing, you can rent a modem from Xfinity for $14 a month, making the total fee about $168 a year.

That's a lot of money!

This is the fixed fee, but sometimes it may get less if they give some discount, but it is sporadic. The increase of price for modem rents was made in the year 2020 by Xfinity. Previously, Xfinity services used to take $ 13 a month for rents, but in recent years they increased it, and now they are charging $14 for a month.

Get it?

That means they increased $1 a month, which makes an increase of $12 a year. The rental amount of $168 that you have to pay for a modem to rent it for a year. It can easily be used to buy your compatible device to use with Comcast.

Which modem works best with Xfinity?

There are many modems available in the marketplace that works great with Xfinity. You can buy any of those depending on your budget and need to use Xfinity.

Does Xfinity (Comcast) sell modems? It is not always necessary to Many other brands have Xfinity if you are using their internet.

Is it better to get a modem router combo or separate? Many other brands have good modems and give the same performance as Xfinity modem and router.

Still confused to pick?

f you consider different ranges, speeds, and budgets to choose from according to their preferences, the following modems are best brands in terms of performance, speed and work best with Xfinity.

NETGEAR
MOTOROLA
Google Wi-Fi system

Can I buy my own modem and router for Comcast?

Yes, you can buy and use your own modem and router for Comcast.

If you have Comcast Xfinity internet, it doesn't mean you have to use their modem and router. You can buy whichever modem and router you want, depending on your preference and budget, and simply use them for Comcast. This same thing can be applied if you are using any other internet service as well.

Comcast Xfinity used to take $13 a month as rental fees, but in 2020 they increased it to $14 a month, making it $168 a year. $168 a year for rental fees may seem very high for many people.

So, have we got that straight?

One can easily buy both a router and a modem below $168, which he can use for more than one year. There are many good brands of modems and routers that you can easily pick to use with Comcast.

Does the Xfinity modem have a router?

Yes, some of the Xfinity modems have a router.

The modem that has a router is made to deliver enhanced and high coverage anywhere. Previously they didn't have modems with a router, but now many Xfinity modems have a router. The devices that have both modem and router are called modem router combo devices.

What is the fastest internet speed for Xfinity?

Those who want bigger coverage of the internet do not have to buy a modem and router separately because they can simply get an Xfinity modem with a router. In this way, you will not have to spend a lot of money to install both a modem and a router in your house.

So, what it’s all about?

Xfinity modems that have a router cost a little bit higher than the regulars. But the modem router combo is excellent and beneficial because of its high speed and coverage.

The modem router combo devices are introduced in different price ranges by Xfinity so that people with a tight budget can also buy a modem router combo

Things to Consider While Buying A Cable Modem Router Combo for Comcast

Budget

Your budget is the very first thing you should consider while buying a cable modem router combo. The budget will vary from person to people depending on their income and the type of router they are looking for. If one is looking for a high-speed modem-router combo that can cover a very big place, he has to set a big budget.

So first, consider What cable modem is compatible with Comcast?
A cable modem router combo is already slightly higher in price than the standard type of routers because it is a router and modem combo. So, keeping this in mind, you have to set a reasonable budget and then look for the models that come under that budget.

Speed

While selecting a high-speed modem router combo for Comcast, one vital thing to consider is the speed. If you want high-speed internet, look for the models that will give the maximum download speed.

Another thing is.......

If you are a gamer or watch and download movies on HD, then the speed should be a great concern. According to the speed you want, find out the modem router combo that can easily handle the speed and deliver the speed.

Range

Another essential factor to look for or to consider while buying a modem router combo is the range. If you have a big house, you should look for a modem router combo with a large capacity to cover and reach the whole house.

And, if your house is small, then a modem router combo that has a range to cover two to three rooms is enough. If you are not looking at the range and buying it, you may regret it because purchasing the right ranged modem router combo is very important.

Verdict

After going through this whole article, I am sure you came to know buying a modem router combo is better than renting one.

Go grab the best pick and get rid of the rental fees forever.
You will have many options in your hand to buy, but to save your time, I reviewed some of the best devices that work best with Comcast.

How do I connect my Xfinity modem?

These devices have been tested with Comcast, and people who have used these gave many positive reviews. If you are looking for a device to use with Comcast, I will highly suggest choosing one from my list. You have the pros and cons and a detailed review, so comparing these best Comcast modem-router combinations will get very easy.

I can assure you, if you choose the right modem router combo, you will never face any speed or signal problem with Comcast.

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