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.
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1.Motorola MB8611
Pros & Cons
- Ultra-fast DOCSIS 3.1 performance - Delivers true Gigabit-plus speeds. Supports fast internet plans with Comcast Xfinity, Cox, and Spectrum. Backward compatible with 32x8 DOCSIS 3.0.
- Pairs with any WiFi router - Seamlessly compatible with any WiFi router to connect all your devices. This cable modem does NOT have a built-in wireless router or telephone call capability.
- Multi-gigabit Ethernet speed - A 2.5 GB Ethernet port delivers true high-speed connectivity to even the fastest routers and computers, providing downstream speeds just below 2,500 Mbps and upstream speeds up to 800 Mbps when supported by your internet service plan.
- Fast streaming, conferencing, gaming - Applies Active Queue Management (AQM) for reduced Internet latency and better app performance, including online gaming, conferencing, and streaming.
- Extreme cost savings - Owning your own modem typically saves the home $168 per year in monthly rental charges. (Savings described is for Comcast Xfinity and vary by service provider.)
- Built for reliability - Motorola is a worldwide leader in technology people depend on. Comes with a 2-year warranty and free support from our team of USA technicians.
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
Pros & Cons
- A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is designed to bring you superior connectivity, increase your network capability and provide faster streaming and downloading throughout your home. From a trusted brand with over 260 million modems sold and growing.
- Save Money: Own your modem and save. Reduce your cable bill up to $168 dollars per year in cable modem rental fees (Savings vary by cable service provider). Certified for use with most U.S. cable internet service providers. For a complete list see additional details below.
- Modem Technology: DOCSIS 3.1 is the newest technology available from cable internet providers. Its 10x faster than DOCSIS 3.0, provides better security, reduces lag while gaming & enables multi-gig networking (ability to run fast speeds on your copper cable from your internet provider).
- Simple and Secure Set-up: Plug-in the device, download the SURFboard Central App, and follow the instructions to activate the modem. Connect to a Wi-Fi router for networking.
- Compatibility: The SURFboard SB8200 is compatible with major U.S. cable internet providers including Cox (Gigablast), Spectrum (Internet Gig), Xfinity (Blast!/Extreme Pro) and others. It's approved for cable internet speed plans up to 1-Gbps. Check your Internet Service Provider (ISP) website to confirm compatibility.
- What's in the Box: When you purchase you will get an ARRIS SURFboard SB8200 Cable Modem, Power Supply, Quick-Start guide, and 2-year warranty card.
- Ethernet Ports: Has two 1-Gigabit ethernet ports to connect to a Wi-Fi router or other wired device.
- Dedicated Customer Support: Live Chat and Phone Support available 8am -1am EST. Product ships with 2-Year Limited Warranty.
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
Pros & Cons
- Coverage up to 1,800 sq. ft. for up to 30 devices with AC1900 speed (up to 1900Mbps)
- Replaces your cable modem and Wi-Fi router, saving you up to Dollar 168/year in equipment rental fees
- Speeds by carrier: Xfinity (up to 600Mbps), Cox (up to 500Mbps), Spectrum (up to 400Mbps)
- Plug in computers, game consoles, streaming players, and more with 4 x 1G Ethernet ports
- Share a storage drive with any connected device using the 2.0 USB port
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
Pros & Cons
- Supports internet speed up to 2Gbps. Certified with Xfinity Internet & Voice Plans up to 800Mbps speed. Future speed with Xfinity is subject to change
- Works with any WiFi router. Connect any WiFi router to this modem’s Ethernet port to support all your wireless devices
- Save monthly rental fees. Model CM1150V replaces your cable modem saving you up to $150/yr in equipment rental fees
- Four (4) Gigabit Ethernet ports give you fast wired connections to your computer, separate WiFi router, printer, game box, and other devices
- For use with Xfinity Voice service and up to 2 telephone lines with enhanced call features including caller ID, 3 way conference calling, call forwarding and more
- Modem technology: Engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3.1
- Multi-gig Ethernet: Link aggregation combines two 1G ports into one 2G port for faster wired ethernet speed
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
Pros & Cons
- Ditch the monthly cable modem rental fees save upto $120 per year
- Certified by comcast xfinity, spectrum (legacy time warner cable and charter) and cox
- All in one docsis 3.0 32x8 cable modem + ac2600 wifi router (4x4) provides full bandwidth internet access and expansive wireless coverage
- Stay connected with 4x gigabit ethernet and 2x USB 2.0 ports for your non wifi devices like external storage and printers including support for Apple time machine
- Perfect for streaming and gaming in hd, dual bands (2.4ghz / 5ghz) featuring the latest 802.11ac 32x8 channel bonding technology deliver upto 1.3 gbps download speeds; Ac input : 110v to 240v(50 to 60hz); Dc output : 19 v with max; 3.42 a current
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
Pros & Cons
- Combines a AC1900 Wi Fi Router with DOCSIS 3.0 24x8 modem into a 2 in 1 space saving, high performance device
- Eliminate monthly rental fees
- Experience high speed Wi Fi speeds from your existing ISP plans up to 300 Mbps. Ample bandwidth for HD video streaming, online gaming, and other Wi Fi data heavy activities
- Simple plug and play setup: Get started right out of the box with no CD setup
- Compatible with Comcast, Spectrum and Xfinity
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
Pros & Cons
- Save monthly rental fees: Model CM500 replaces your cable modem, saving you up to $168/yr in equipment rental fees.
- Speeds by carrier: Spectrum (up to 400Mbps), Xfinity (up to 200Mbps), Cox (up to 150Mbps).
- Works with any wifi router: Connect any WiFi router to this modem's Ethernet port to support all your wireless devices.
- Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate WiFi router.
- Modem technology: Engineered with 16x4 channel bonding and DOCSIS 3.0.
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.
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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.
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