Best Xfinity Modem – After comparing compatibility, user satisfaction, DOCSIS technology, and max wired speeds, we recommend the Motorola MB7621 as the best cable modem for most Comcast Xfinity plans.
We’re longtime renters of the Xfinity xFi Gateway modem and router, but the idea of saving money by buying our own routers pushed us to research dozens of cable modems. The xFi Gateway rental fee is $14 a month, which means you’ll potentially save $168 a year if you buy your own modem. (And router too, of course.)
ROUND UP
1.Motorola MB8600 DOCSIS 3.1
For enjoying superfast gigabit speeds at the least expensive cost, the Motorola MB8600 DOCSIS 3.1 modem is one of the best modems for Comcast. It is equipped with multiple gigabit Ethernet ports for connecting your router. It comes with a two-year warranty. It also supports the earlier DOCSIS 3.0 standard along with 32 downstream channels and eight upstream channels.
Motorola MB8600 comes with a stylish look and has a sleek black design. Its brilliant LED panel offers connection status and other useful information about the internet connection. It has an in-built Ethernet port and a coax cable port for wired cable network connections.
The Motorola MB8600 supports and works well with multiple devices such as Macs and Windows computers, HDTVs, and with some gaming consoles if they have Ethernet connectivity.
2.ARRIS SURFboard SBG8300
Most smart homes today have an increasing number of devices that connect to the internet through Wi-Fi. It has become a necessity to have a modem router combo that is capable of supporting a growing number of devices.
ARRIS Surfboard SBG8300 is a three-in-one network device that works as a modem, a four-port gigabit router, and the AC2350 dual-band WiFi.
This advanced modem provides internet broadband speed over 10Gbps and a WiFi speed up to 2350 Mbps. It is capable of streaming videos in ultra-HD easily. You can play online games without buffering.
3.NETGEAR CM700
Netgear is one of the best quality routers and the CM700 is equivalent to Netgear’s angular modems. Its well-ventilated black case helps regulate modem chip temperatures of CM700, prevents overheating, and increases the life of the modem.
It supports a super-fast internet speed of 1.4 Gbps for both downloading and uploading media and files.
It supports 32 downstream and 8 upstream channels that are faster than most cable modems. Netgear CM700 fast modem must also be supported by a fast internet package such as Xfinity’s Blast or Xfinity Extreme Internet. It is an ideal modem for Xfinity Internet packages such as Extreme Pro+. Netgear CM700’s extra down streaming capabilities are excellent for online gaming.
4.Linksys High Speed DOCSIS
Linksys CG7500 is a simple, affordable, stylish, and easy to install modem-router combo. It’s a pre-configured modem that helps you get going instantly. All you need to do is connect the coax cable and switch on the modem. Login credentials such as the Wi-Fi name and password is provided at the back of the modem.
It takes only about a minute or two to get connected and start browsing the internet on Linksys CG7500.
CG7500’s filtering system uses Intel’s Puma 6 Chipset to clear up your internet signal and boost your network connection.
5.ARRIS SURFboard SB8200
ARRIS Surfboard SB8200 is a future proof cable modem for Comcast that supports the latest DOCSIS 3.1 protocol, which is ten times faster than DOCSIS 3.0. You can enjoy 10Gbps downstream and 2Gbps upstream DOCSIS download speeds on it. It makes it possible to simultaneously connect two devices on two Gigabit Ethernet ports.
It supports IPv4 and IPv6 internet standards for stable, dependable, and efficient internet connectivity.
If you enjoy 4K ultra-HD video streaming and virtual reality gaming, then this is one of the best cable modems. It is compatible with major cable providers such as Comcast and Cox.
6.TP-Link 16×4 AC1750
The Archer CR700 is one of the best modem cum routers for such homes where currently high bandwidth activities such as online gaming, watching 4K movies, and transferring huge files are slowing down the network speed. In some families, this slowing down and bandwidth issue might force youngsters to wait before continuing with their favorite movie and online game.
They might need to wait till other family members complete uploading their work documents. Now, there is no more waiting needed. Archer CR700’s AC1750 dual-band Wi-Fi is capable of handling demanding tasks such as online gaming, watching 4K movies, and transferring huge files with no slowing down of the network speed.
7.NETGEAR CM2000
With a stylish look somewhat resembling the obelisk in “2001: A Space Odyssey,” the CM2000 is relatively compact measuring in at 9.92 x 8.74 x 4.72 inches and 2.42 pounds. The front displays the usual setup of status and connection LEDs. Connectivity around the back includes one 2.5Gbps Ethernet port and one WAN coaxial cable port.
The CM2000 complies with the DOCSIS 3.1 32 x 8 modem standard for blazing-fast speeds. It is also backward compatible with DOCSIS 3.0 making it somewhat future-proof. Though it does not come with a wireless router or telephone connectivity, it does support Wi-fi 6 making it compatible with a wide range of performance routers and mesh setups
WRAP UP
Best Xfinity 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.
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