Which cable modems work with comcast

However, if you have multiple users in your home who will be downloading or streaming simultaneously, stick with Cat 5e or Cat 6 cables. Best Comcast Modems Updated August BestReviews spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers.

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Bottom Line. Best of the Best. Check Price. But if you want to control your modem from the Xfinity mobile app, an Xfinity modem like the xFi Gateway is the right way to go. Xfinity uses four models of its xFi Gateway and a few sub-models.

It assigns Xfinity modems to customers based on their location and service plan:. The newest Xfinity modem is the xFi Gateway 3rd Generation.

Xfinity offers internet speeds up to 2, Mbps—but only in a few big cities. This exorbitantly expensive plan is much faster than most homes need. See Xfinity internet plans. Any price and availability information displayed on Amazon.

SVG Icons. Best for Gigabit. View on Amazon Jump to review. Best for Extreme Pro. Best for voice plans. By Rachel Oaks Share Sep 3, Best Xfinity-compatible modems. Compare Xfinity-compatible modems.

What is channel bonding? View on Amazon. That is as long as your internet plan is fast enough, though. In this device, however, the router is actually the limiting factor and not the modem.

And the reason I only recommend this device for Blast! Pro is because the router only reached around Mbps. And QoS, which makes it possible to prioritize data on your network. The Netgear Nighthawk is one of the best gateways I have tested, and it will work for any Xfinity internet plan.

All using the 5GHz channel. It lacks extra features. Furthermore, the CAX80 is honestly a bit excessive if you have an internet plan below Mbps. During testing, its Wi-Fi reached All using the 5GHz band. Considering its price, these are some pretty good results that would be enough for one to three 4K streams.

The biggest con with MG is actually its range. Which during testing only reached around 70 feet. This should be enough for a normal-sized house if you place it somewhere closer to the middle of it, but honestly, it fits best for your average apartment. Overall, the MG is a good cheaper option for anyone without too fast of an internet plan.

Here is a list of the Comcast Xfinity approved modems with every modem which is confirmed to be working on Xfinity internet. Puma Chipset is a problematic chip some modems and routers use. I recommend avoiding models using it. Before buying a Comcast Xfinity-approved modem, there are some things you should consider to make the best choice possible.

For more information, check out the modem buying guide. The difference is that gateways are a modem and a router put together in one device. While separate is one standalone modem and router which connects with an ethernet cable. Both options have their merits, but as a Network Engineer, I recommend getting separate devices.

Because then you can change one device if it gets outdated or breaks rather than both. As well as providing better performance and more network control. This is not to say that gateways are without benefit. They are more convenient, require less setup, and have a generally lower upfront cost. And in the case of Comcast, there are plenty of good gateways to pick from. So if you want one you can buy one. If you are uncertain what to pick, check out the pros and cons of each option here.

DOCSIS is the telecommunications standard that cable modems use to deliver data to and from your home. The first number is the download channels, while the second one is the upload channels. This is why the second number is lower than the first one. The average download speed provided by internet service providers is to Mbps. Before selecting a modem, take stock of all the requirements of your home, office, or place where you will likely be using the internet services.

The modems that also work as a dual-band router are good for online streaming, gaming, media, and browsing. Look for a dual-band modem, if you want to remain constantly connected to the internet. The dual-band modem uses both low and high frequencies; whichever frequency is available at that moment while browsing the internet. Most modems support the IPv6 connectivity standard.

The IPv6 is one of the best connectivity standards available today for connecting smart devices on both wired and wireless networks.

IPv6 supports automatic network address configuration. Hopefully, the above information provides a concise overview as to what to expect when searching for a Comcast modem. Now, take a look at the selections within the guide to ensure a quality purchase. What makes DOCSIS so important to modem technology is that it allows for increased internet speeds without having to replace coaxial cable networks.

Max download and upload speeds have increased with every generation of this international standard which is now on its third generation.

Not all modems will work with all internet service providers ISP. Think of each ISP as having its own unique language. You will need a modem that can interpret that language in order to use the services provided by your particular ISP in this case Comcast. ISPs will certify a modem as being compatible with their network which makes the process easy when it comes time to purchase a new modem. No, not all modems have routers built-in. The opposite also holds true that not all routers have modems built-in.

Modem and router technologies are different with the modem being the device that brings the internet into your home and the router is a sort of go-between that distributes the signal from the modem connection for your internet-connected devices. Keep in mind that when connecting to the internet, you will always need at least a modem and there is no situation where you will only need a router. In order to use your modem with Comcast, it will have to be provisioned which is just a fancy word for having the device activated to work with your ISP.

Before contacting your ISP, you will need to gather some information from the modem like the MAC address and the serial number. Both numbers are usually on the bottom of the device. Establish an internet connection for the modem via wi-fi or Ethernet cable.

At this point, you will need to contact your ISP via, phone, webpage, or app to have the modem activated. And, thanks to the Television Viewer Protection Act, television and broadband providers are forbidden from charging customers to use their own devices.

If the internet package from your ISP includes an internet-based telephone service landline service , you will have to have either a separate router for the landline to then connect to the modem, or a modem specifically designed for both internet access and voice capability. A VoIP cable modem is essentially a gateway device featuring both a modem and router to access both your internet and phone plans. Modems with voice will usually note that a VoIP telephone adapter is included.

We hope you like the items we recommend! CBR has affiliate partnerships, so we receive a share of the revenue from your purchase. Premium pick. Editors choice. Motorola MB Modem for Comcast.

Best value. Summary List 8. Linksys CG Modem for Comcast 9. Motorola MT Modem for Comcast 8. Motorola MB 8. Netgear Nighthawk CM 8. See on amazon. You can rest assured as it works with all types of WiFi or Mesh routers. Read More. Cons Does not have an in-built wireless router or telephone calling feature. Buy This Product. Pros Three-in-one device that works as a modem, a 4-port gigabit router, and the AC dual-band WiFi Easily installable by even novice users All network configurations easily manageable from the app Supports WiFi speed of Mbps.

Cons Does not provide USB support. Its design is simple, beautiful, refined, and cohesive. This modem is run by a powerful processor, which helps handle large data loads easily.

Specifications Speed: 1. Pros Highly compatible and efficient Easy to install Durable and robust IPv6 compatibility for connecting smart devices on both wired and wireless networks. Linksys CG Modem for Comcast.

Key Features Filtering system to clear internet signal and boost network connection Superfast speed for HD video streaming, online gaming, and other Wi Fi data heavy activities Provides 24 downstream and 8 upstream channels 4-gigabit Ethernet ports to connect PCs, gaming consoles, and computer systems.

Cons Not a highly scalable modem.