Best Comcast Cable Modem

Best Comcast Cable Modem – While considering buying a modem, it’s important to take note of the average internet speeds available with your internet service provider because it is only worth investing in a high-speed and a costly modem if the internet speed provided by your provider is also high speed. It is smart to buy a modem that supports the maximum internet speed provided by your internet service provider.

No one would want to replace and reinvest in a new modem again soon after buying a new modem. So, do not select extremely slow and low range or extremely cheap modems or the 8×4 modems as the internet service providers are dropping support for these 8×4 modems.


1.Motorola MB8611

But everyone has different internet needs and wants, so what modem you should get depends.

Thus, I have put together this list of the top 6 best Comcast Xfinity modems, so you can pick the one that fits you the best.  Keep reading to learn more.

2.ARRIS SURFboard SB8200

The SURFboard SB8200 uses newer DOCSIS 3.1 technology to support download speeds up to 2,000 Mbps (or 2 Gbps).3 That’s perfect if you’re rocking Xfinity’s Gigabit internet plan—or if you’re running your home business on its 2,000 Mbps Gigabit Pro plan.

We’ve recommended ARRIS’s SURFboard routers before, so it’s no surprise to us that the SB8200 made it into our top-five lineup.

3.NETGEAR Nighthawk

Also, when it comes to playing games and streaming video, it features a powerful 1.6GHz processor. The biggest advantage of having 24 downstream channels is that internet traffic would be divided into these channels and provide better speed even during peak hours.

In terms of security, it provides a customized URL to set your FTP for free. Not only this, just like any other wifi it provides guest network access both as separate and secure connections depending on the usage. Other features include double firewall protection which is SPI and NAT. Also, you are protected from the DOS i.e. Denial of Service attack which is great seeing the security issues with other modems.

4.NETGEAR Nighthawk

Netgear has introduced an application named a genie app through which you can run your network on the smartphone. This gigabit modem provides 10 times faster speed to your gaming consoles and PCs than any standard model.

Also, it provides only a 1-year warranty which is a bit let down yet again like many other modems. But seeing the wide range of various other features you can surely go for it since it doesn’t cost much as you are getting both modem and router at this price.

5.ASUS Modem Router

While a high-end modem helps you scale beyond the monthly and accruing yearly rentals for the Comcast Xfinity plans, nothing beats the efficacy and compactness of the Asus CM-32 Modem-Router combo. This modem takes the functionality associated with your internet setup to a whole new level, courtesy of the highest possible speed limits of up to 2.5Gbps.

As far as the speed segregation is concerned, the ideal 2.4GHz and 5.0GHz speed limits offered by the Asus CM-32 accumulate up to 800Mbps and 1734Mbps, respectively. However, you are expected to get close to 300Mbps of ideal 2.4GHz speeds, as tested by our experts. For the shorter, 5GHz band, the equivalent speeds come down to 800Mbps to even 1Gbps at times, making this the perfect modem for the Xfinity Gigabit Pro plan.

6.Linksys High Speed

The Linksys CG7500 is one of the best modem/router combo with the maximum speed that can go up to 1.9Gbps. Sound amazing right? This is something you will not find in most of the routers. Moreover, with 24 downstream and 8 upstream channels, you will receive the perfect speed you need for all your connections.

Linksys uses DOCSIS 3.0 which is 24 times faster than the previous version. Though it supports DOCSIS 3.0, 2.0 and 1.1 cable standards. Talking about the design of this modem, it looks absolutely stunning and more of a fantasy building-like structure. Once you look at it you will fall in love with it.

7.NETGEAR Cable Modem CM500

The NETGEAR CM500 is one of the best cable modems under the budget that you will find among all available in the stores. It is a sleek yet powerful device. In our research, we had connected multiple devices to it and even though the speed was distributed, every one of those worked perfectly great.

This modem has 16 downstream and 4 upstream channels bandwidth and a maximum speed of up to 680Mbps. You can seamlessly watch multiple high definition videos, movies, download games, movies on PC’s XBOX, etc without any interruption from the network. Just like any other modem, this one also comes along with an Ethernet cable.


Best Comcast Cable Modem – Modems aren’t necessarily cheap but are nevertheless a necessity in the modern age. Regardless of which internet service provider you choose, you’ll have to now how to identify the best of the best, and the best modems for Comcast enable efficient speeds at a reasonable price.