There are several advantages of having a comcast fiber modem. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Arris Comcast Fiber Modem READ REVIEW

Best With Midco: Buy: Amazon Renewed Comcast Fiber Modem READ REVIEW

Best For Faster Speed: Buy: Motorola Cable Modem READ REVIEW

Best For Top Notch: Buy: Netgear Comcast Fiber Modem READ REVIEW

Best For Little Guy: Buy: Arris New Modem READ REVIEW

Best For Great Price: Buy: Amazon Renewed Cable Modem READ REVIEW

Best For Century Link: Buy: Motorola Comcast Fiber Modem READ REVIEW

Best Overall: Arris Comcast Fiber Modem

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Arris makes beautiful and great modems with classic and higher-grade materials. The Arris comcast fiber modem is compatible with major US cable providers like comcast (xfinity service by comcast) cox, and others. Note, a 2nd IP address may be required by your cable internet provider to achieve 2 gbps speeds. Also, this is best for cable internet speed plans up to 2 gbps.

The modem works perfectly and it is great for little guy. Lastly, the Arris comcast fiber modem would be perfect with a stable connection and it is black.

Most customers believe that the modem is compatible with cox gigablast service. Further, they also found that the modem is pretty impressive so far. Moreover, a few also found that this modem advertises multi gigabit speeds, and there are cable companies that offer faster than gigabit service. In short, the tone of buyers is very positive and we believe that the modem suits the purpose.

• Introducing the first docsis 3.1 cable modem in the surfboard lineup.
• It worked perfectly, performed well and it stopped working.
• This works well for 1g service on optimum altice television.
• This is not a gateway, which is a cable modem and wireless router combination.

Best With Midco: Amazon Renewed Comcast Fiber Modem

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Amazon Renewed is known for creating pragmatic and minimalist modems for people on the go, and its line of Amazon Renewed Comcast Fiber Modems definitely falls in line with that reputation. The Amazon renewed comcast fibermodem makes for a great buy and it has increased speed. Make sure this fits by entering your model number. Further, the modem is designed for a great price, very easy too and it is very happy.

The modem works as advertised, allows for faster internet and it is great for a fair price. Most importantly, the amazon renewed comcastfiber modem has connect coax and it works with suddenlink.

Almost all customers agree that the modem is only for cable internet from companies like cox. Also, they also found that the modem had provided that at a satisfactory level. In addition, a few say that the cable modem only looks at the router, so it does n't care what devices you have connected to your router.

• This is almost the perfect faraday cage.
• This is perfect with an xfinity gigabit connection.
• It is good to go, has connected power and it is safe.
• This has saved money and it makes for easy installation.

Best For Faster Speed: Motorola Cable Modem

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Motorola line of modems comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Motorola Cable Modem then goes out and it simplifies the installation process. Not included is a backup battery option (model 98250) that allows your phone to make calls for 8 hours on standby after power loss. The mt7711 combines a docsis 3.0 cable modem, an ac1900 wifi router and 2 phone lines for fast speeds and reliable calling.

Above all, the motorola cable modem features including caller id, call forwarding, and conference calling.

Most customers believe that the modem will not reconnect without rebooting. And, a few say that the modem is the best not made by xfinity. Moreover, a few strongly agree that the modem has problems identifying the telephone portion of the device. In short, many have used the modem for more than a few months without letup, and it shows no sign of giving up.

• This is relatively new and the comcast said it is working perfectly.
• This can handle up to a gigabyte through direct connection to the back of the modem.
• This is a great modem for xfinity/cable users.
• This model has the capacity for two phone lines.

Best For Top Notch: Netgear Comcast Fiber Modem

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The features department is where the Netgear Comcast Fiber Modem truly manages to shine. The netgear comcast fibermodem is great for parental control, It is lightning fast and has a sleek design. Replace your existing cable modem and router with the orbi wifi system with a built-in cable modem for coverage in hard-to-reach areas of your home. Future speeds with these service providers are subject to change over time.

Lastly, the netgear comcastfiber modem is designed for easy set-up, can say for older routers and it works perfectly.

Almost all customers agree that the modem can be expanded with more satellites if needed. Moreover, they also found that the modem provides two ssids or network names, one of which is a guest network. Further, a few strongly agree that the main router is hard wired to your modem, then the satellite(s ) is wirelessly connected to the main orbi router. To sum up, for almost all customers, it was the most suitable.

• This is a tad faster, but the xfinity modem couldn't pull more than that either.
• This is easy to setup, some delays with isp getting activation.
• This is easy to understand, the setup is simple and it has dropped connections.
• This does have a few ethernet connections on the back if direct connect is needed.

Best For Little Guy: Arris New Modem

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Next on the list, we've got yet another modem that manages to win our hearts. It's the Arris New Modem and it's widely considered as one of the most convenient modems you can buy. The new modem I bought has increased speed and it is perfect for high quality. Make sure this fits by entering your model number. The first surfboard was launched in retail. Surfboard modems have been amongst the modems that are leading the market and saving consumers money on their monthly rental fees.

The modem is good as a docsis 3.0 cable modem, dual-band concurrent 802.11ac wi-fi access point and a 4-port gigabit ethernet router. Most importantly, the arris new modem comes with 16 download and 4 upload channels cable at speeds up to 686mbps, 802.

Almost all customers found that the modem is worth the extra cost for the speed it provides. In addition, they strongly agree that the modem is great for streaming needs. Furthermore, a few also found that the modem works well most of the time. So, customers were very happy to recommend it to friends and would-be buyers.

• This works with cox in la.
• This does the job, works like a champ and it works OK.
• This can telework, watch video,s and take phone calls simultaneously on a 15 mb/sec service.
• The speed you need, where you need it.

Best For Great Price: Amazon Renewed Cable Modem

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Amazon Renewed line of modems comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. The Amazon Renewed Cable Modem works for quick setup and it is good for online gaming. And anywhere you need speed, with netgear, you got it. Further, it works really well, is designed for easy install, it is more stable and has a sturdy design.

Lastly, the amazon renewed cable modem works perfectly, it is very happy and has a superior design.

Most buyers found that the modem is very compact and capable of very high internet speeds being docsis 3.0. And, a few also found that the modem is great as a modem, router began to be spotty and disconnect randomly after 3 weeks. Also, a few also found that the router connects to the docis modem with an ethernet cable. In conclusion, most buyers find the modem is functionally comfortable and no one questions it.

• Two gigabit ethernet ports—fastest wired speeds to connect your router or computer.
• This has started dropping internet connections.
• This way is better, works fine, it works ok and has a simple design.
• Netgear refurbished products may have a removed serial number.

Best For Century Link: Motorola Comcast Fiber Modem

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Motorola offers a variety of modems for personal choice and yet maintains quality in all the variants. The Motorola Comcast Fiber Modem is recommended for actual cable internet service speeds up to 375 mbps. Model mg7550 has no phone jack. Moreover, it is compatible with xfinity internet, it is more reliable and has a solid design.

The modem is for better coverage, it provides technical support and has a compact design. Above all, the motorola comcast fiber modem is exceptionally good, even in multi-dwelling units with lots of wifi noise from neighbors.

Almost all buyers found that the modem can be used by comcast, cox, time warner cable. Moreover, a few also found that the modem makes them in 6, 8, 18 and up connections. Moreover, a few strongly agree that the motorola modem is a docsis 3.0 cable modem, which is what hargray requires. In conclusion, at the price, they believe that they got a steal of a deal with it.

• This is a two in - one device.
• This provides great speed, is very quick and it is very happy.
• This can be used on the system, The mg7550 will work.
• This works with coaxial cable as the internet transport technology.