The cable modem is one of the prerequisite devices in home internet connections. Connect the wrong one, and your speeds can be greatly hampered. Most internet service providers will include a modem as part of your subscription package saving you the hassle of having to purchase one yourself. Although this may seem like a good thing initially, over time it can prove to be costly. First, they will always provide you with just enough for the service to work, secondly, the added modem may be unable to meet your needs especially when you upgrade your package. There are always options at a fair price that guarantees to bring out the best of your service subscription. Picking the best modems for Comcast will be our case. Again your provider might charge you a rental fee on the modem and overtime these charges will add up to the retail price.
Best Modems for Comcast Reviews
Being the biggest ISP in the US, Comcast offers quality and ultra-efficient services. Having a powerful modem can help you maximise on the services allowing you to enjoy quality streaming, reliable peer-to-peer sharing and if you are a gamer, you can throw Twitch streaming in there too.
Today, one of the biggest challenges for most internet users lies in picking the modem best suited to their needs. Fortunately for you, we did enough research to help you purchase the perfect modem for your set up. We spend adequate time going through 15 different modems to decipher the best and most reliable product for Comcast subscribers.
When choosing the cable modems, we considered compatibility, features and types of connections.
Best Comcast Xfinity cable modems
The Arris Surfboard SB6141 is our top pick and we consider it the best modems for Comcast for sure. One of the things we like about the device is its high compatibility. By supporting IPv4 and IPv6, the modem is not only compatible with Comcast but also with most of the largest cable providers in the US. The device boasts the DOCSIS 3.0 and 802.11ac technologies and speeds of up to 343 Mbps (Upload speed – 131 Mbps).
The modem is equipped with 8 downstream channels and 4 upstream channels providing users with advanced connectivity. What we liked most about the device is its reliability. The modem makes streaming HD Video, gaming, e-commerce/shopping, downloading, and video conferencing far more realistic, faster, and efficient. The Arris Surfboard represents real value for the money.
The SB6141’s consistent performance sets the device apart. What’s more? Its easy-to-interpret indicator lights and great design make the device a must have. On purchasing the device, you will realise how easy it is to install and you will be surfing in a matter of minutes. Simply plug your live coax cable into the modem, power it on and in less than 5 minutes you will be good to go.
2017 reviews for best modems for Comcast
LINKSYS (CM3024)
The Linksys CM3024 is another one of our top choices. The cable modem has added more fun to the playing of online gaming, 4K video streaming and web browsing thanks to its incredibly fast speeds (300 Mbps download speed and 100 Mbps upload speed). The modem is highly compatible and supports all the main internet service providers. This can prove quite handy should you at one point decide to change you ISP.
The modem has 24 download and 8 upload channels. But why would you need the feature when you only have a few devices. Even if you have a single computer, you will notice a performance upgrade. As an added feature, the Linksys CM3024 supports all the DOCSIS 3.0 standard security protocols keeping you safe and secure online. Once you get this modem, you won’t break your back while trying to use it since its set up process is extremely easy and it is well described in a simple quick start guide. Additionally, it features a simple user web interface, the device is a great fit for any home network.
ARRIS SURFBOARD SB6121
The Arris Surfboard SB6121 is in many ways similar to the SB6141. The major differences are only limited to speed and channel bonding. Whereas the SB6141 has a 8 x 4 channel bonding, the SB6121 has 4 x 4 channel bonding and speeds of up to 172 Mbps.
On the bright side, the modem is still good for streaming HD Video and gaming and in addition to Comcast, it is compatible with Time Warner, Cox, Charter, Bright House Networks and MOST Small Regional Cable Providers.
The modem features a Gigabit Ethernet port enabling you to connect to your computer or router. The only drawback is its lack of a power button, which means you’ll need to unplug the modem to shut it down. All in all, the Arris Motorola SB6121 is a great cable modem that will work well for most people. But, if you have a very fast internet connection, you may want to look elsewhere.
MOTOROLA MB7420
The Motorola MB7420 is one attractive piece of technology. The modem has 16 downstream channels and 4 upstream channels giving it a maximum download speed of 686 Mbps and an upload speed of 143 Mbps. Now, by any standard that’s a lot of bandwidth even for the most intensive users. It is more than enough for HD video streaming, simultaneous online gaming and peer-peer networking.
The device is certified for Comcast Xfinity as well as Time Warner cable among others. What we like most about this modem, is its full-band tuner capability. The feature enables the device to choose the channels with the lowest traffic. Why is this important? Now, if your home has a lot of connections, you may tend to experience slowed down speeds from time to time. With the MB7420, you won’t have to worry about that.
The modem also features multi-colored LEDs that are easy to read giving you at-a-glance information about your connection. On top of that, The Motorola MB7420 has an attractive design that is sure to fit into your home décor. The modem is a great fit for Comcast Xfinity users.
Conclusion
Although purchasing a new modem may seem like an expense in the short term, over a period of time you can actually save some bucks. Comcast charges approximately $120 a year if you rent one of its modems. With our recommended best modems for Comcast, though, you’ll have paid off the cost of that modem in rental fee savings after five to seven months.
