June 1

Best Modem Router Combo For Comcast


If you are internet user and you have to pay on a monthly basis in line rent, then you can adopt a better way and utility to use your internet. If you think about it this way, that how much you pay to your network provider on a monthly basis and then how much it becomes if you count it according to a yearly basis. Then you think of a new way and a better source to use the internet.

If you have money, you can buy internet devices like Fast WiFi 6 or Mesh System for your ease and comfort. But if you are thinking to simplify your internet setup even more and you want to get rid of multiple devices, then a combo is the best solution for this purpose. In this discussion, we are going to discuss the best Modem Router Combo that you can get for your Comcast.

NetGear C6250

Netgear is a good brand that makes the best cable modem router combo. It is common with the gamers community as they get a complete package in one place for their setup. The C6250 is one of the new models that is in the huge demand now because of its configurations and multiple options, along with a great performance. It may not be the fastest device because it has a speed limit of 680Mbps with a 16×4 channel bonding configuration. The good thing about this NetGear device is that it is a dual-band box, so you can get 2.4GHz, and GHz WiFi speeds on any smart device such as a smartphone, tablet, and other connected gadgets.

This device is compatible with Xfinity, COX, and Spectrum, and is not compatible with the CenturyLink, DSL providers, AT&T, DirecTV, Verizon, DISH, and such voice service providers. If you want the best speed, then it works the best with the provider with a speed of 300Mbps. The router can give 1600 Mbps connection speed as wireless if you are really into gaming and HD streaming.

Motorola MG 7540

Motorola MG 7540 comes with 4 gigabits of Ethernet ports. If you are using it with the cable providers, then it is the best use with speed up to 375 Mbps. It is the first modem router combo from Motorola that features a DOCSIS 3.0 cable modem and also a built-in dual-band AC1600 WiFi with 1 GB router that can give a speed of 1600 Mbps. The MG7540 from Motorola is a powerful device that can be used with providers like Xfinity and Xfinity X1, or the Spectrum, BrightHouse, Time Warner Cable, Cox, Mediacom, WOW and such. But there is a thing to keep in mind that it is not compatible with CenturyLink, Verizon, AT&T, DSL, and satellite services.

Motorola MG7550

The Motorola company also has another device that produces modem/router combos directly for the users that is MG7550 is one of the best options as a Dual-band in AC1900 range with DoS protection and functions like power boost that extends the signal range. This wireless gateway has a set of 16×4 channel configuration, and it can support the speeds of up to 686Mbps. The upstream speed with this device is quite good that is 123Mpbs. You get four Gigabyte Ethernet ports with the device, and the WiFi system is better and amazing with the performance.

The signal strength with this device is so good that you can get it anywhere in your house unless you are living in a palace.

NetGear C3700

Netgear C3700 is an affordable option as a modem router combo for the internet users that offers the connectivity that a rental modem does offer in a normal routine. If you are settled in a small home, then it is the best choice for you because it can support up to 2 GB Ethernet ports along with dual antennas for better signal frequency range. While it is offering a dual-band WiFi support with a 2.4GHz frequency upto 5GHz. It is an 802.11n router, which means that the speed with this device may not be that fast that you would expect, but still, it is quite good enough that it can handle a couple of streaming and share in HD. It can support streaming websites with a resolution of 4K like Netflix streaming.

Even if you connect as many devices, you may be surprised by the performance of this device as a wired connection that is supporting dozens of connections. The good thing is that connecting it or setting it up is not that hard, rather it is quite easy, and you just have to unplug your old modem and then plug your connection with the C3700, and you are good to go.

NetGear C6300

This is another great device by the NetGear that comes as a good value for money, which supports Comcast Xfinity plans of both 150 and 200 Mbps, and it can also be expanded up to 300 Mbps. Just like Motorola, it works on DOCSIS 3.0 standard with 16×4 channels that are down and up bonded. The good thing with this NetGear device is that it has wired connectivity options such as 4x Gigabit Ethernet ports and a USB port and it also gives out a good performance with the WiFi speed with support of AC1750 to give out a good performance of 1750 Mbps of internet speed on the wireless radio.

It fully supports the Comcast Xfinity as a combo of modem and router devices. NetGear has a “ReadyShare” technology that allows connectivity for the USB storage device with the USB port and lets you access your files through its WiFi network. Using this method, you can also stream audios or videos that you have in your USB device. Some of the great features that this device has are such as value-for-money, and it allows room for expansion if you want to increase the Internet speed. There are also plenty of wired ports for connectivity.

Arris SBG10

The Arris SBG10 is also a good modem router combo for Comcast with high ratings all over the world. People are using this device often because it is reliable, and it also works great with the Comcast Xfinity, so it fits pretty easily anywhere. You can use this device with a speed of 250Mbps easily. And it is cheaper than the regular rental network provider.

It has 2 GB ports for connecting the wired devices such as a gaming console or a smart TV or such smart devices that support internet connectivity. You may experience a bit of a change or a problem with this device, that unlike other devices, it does not have any USB port. You can see that WiFi supports 802.11AC at a good speed of 1600 Mbps that is the best suitable choice if you are living in a small home or an apartment. Some of the good things about this device are, it is a compact and economical device that is really reliable and easy to setup. In order to set this device, you can use the Arris app from your mobile and call Xfinity to get your device registered with their system, and they will then allow it to work on their network.

Motorola MB8600

The Motorola MB8600 is an amazing modem combo with a max speed of 1 Gbps. The speed of this device is among the best speeds with the combo devices, and the performance is much better than all the other devices. It has a mind-blowing upstream speed of 3.8 Gbps. Along with these plus points, it also runs on DOCSIS 3.1, which you can say is the latest version, and it is way better than the standard 2.0. The problem that you may experience with this device is that not all the modems have been upgraded to such level along with their service providers, so you will need to be in an area that is supported by DOCSIS 3.0 or above. Otherwise, it might lose speed, whereas if you are in the area that is already supporting DOCSIS 3.1, then your internet speed will keep its momentum.

Some outclass features of this combo device are, a high-speed cable with support of internet up to 1Gbps and a 32 downstream with eight upstream channels. It also has 1 GB Ethernet Port with DOCSIS 3.1 technology, which is the latest and compatibilities like Cox and cable one. It supports three masked and one open ethernet ports on its back panel. These ports are used to connect many devices, such as gaming consoles, PC systems, etc. There is also a plus point that it has no built-in router, so that means you can use any router with this device. The performance is so good that if you love streaming or gaming or you watch Netflix a lot, you can do all this without getting any kind of interruption with a good HD resolution. And the device is not really difficult to setup.

If you choose this device over your regular rental network provider, it will save around $120 per year on your rental charges. You can save the extra charges and spend it on your modifications and upgrades. There is a slight problem that you can say maybe is a disadvantage of this device; that is, it can suffer a lot with a period of time because the users may not be able to use modem’s full sources and potential. Since most of the IP’s are not planning to upgrade to DOCSIS 3.1, so they will have to use DOCSIS 3.0. And when the times comes to upgrade, the hardware would get a lot cheaper.

Netgear Nighthawk C7000

NETGEAR Nighthawk C7000 is a modem combo device that combines a great appearance and the performance in one place. It gives a great user experience that satisfies the user with their ultimate needs. With 4 Gigabit ports and two USB ports, it provides good connectivity, and it also provides a dual-band WiFi networking with a maximum speed upto 1900Mbps that is quite good. This speed is achieved due to a 24×8 DOCSIS 3.0 channel bonding that helps to achieve better signals.

The bad thing or disadvantage with this router is that it doesn’t support Windows, Linux, and Mac, and also the web browsers such as Google Chrome or Firefox. But however, it is compatible with the major cable net providers, which is the basic purpose in the first place.


In this discussion, we discussed the best Modem Router combo for Comcast that you can get with the best services. All of the above-mentioned devices have their own ports and frequency bands that provide you the best internet facilities, and they also have a difference in performances. Yet these devices are among the best ones available in today’s market. You can choose anyone that suits your choice the best.

We hope you get what you are looking for; we discussed the specific features of all these devices that they provide to the users as facilities. All of the data mentioned here is relevant and authentic; we hope this info is useful to you, and if there are any questions, you can leave a comment below.


Does the Comcast sell modem router combo?

The XFINITY modems & also the WiFi routers can be rented from the Comcast for a monthly fee. And keep in mind that buying your own Comcast modem is a lot cheaper. A modem router combo can be purchased.

How can I get Comcast to lower the bill?

You can make a call to Comcast. And then navigate your way through their automated phone inquiry to Comcast’s cancellation department. Then you can

  • Cancel your service.
  • Listen to the offers.
  • Or ask for their manager.
  • Negotiate a better deal.


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