The 11 Best C6900 Modems (2022 reviews)

c6900 modems
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Are you planning to buy c6900 modems, and are you confused about the options ? You have come to the right page.

Our review process:

Our Top Picks:

Best Overall:
Buy: Arris C6900 Modem
READ REVIEW

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

Best With Midco:
Buy: Netgear Cable Modem
READ REVIEW

Works With Suddenlink:
Buy: Amazon Renewed Cable Modem
READ REVIEW

Best For Top Notch:
Buy: Netgear C6900 Modem
READ REVIEW

Best With Voice:
Buy: Tplink C6900 Modem
READ REVIEW

Best For Worth The Money:
Buy: Arris New Modem
READ REVIEW

Best For An Apartment:
Buy: Amazon Renewed C6900 Modem
READ REVIEW

Best For Large Home:
Buy: Linksys C6900 Modem
READ REVIEW

Best For Laptop:
Buy: Zte C6900 Modem
READ REVIEW

Best For Century Link:
Buy: Motorola C6900 Modem
READ REVIEW

Best Overall: Arris C6900 Modem

Arris C6900 Modem
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Arris has been making outstanding modems for years, thanks to a combination of clever design and high-end materials. The Arris c6900 modem works with xfinity and it provides great value. Power your home network with the sb8200 and get the fastest speeds and most reliable connection to the internet. Moreover, it is not compatible with att, verizon, centurylink or other DSL or fiber internet providers.

The modem worked fine and it is perfect for smooth sailing. Above all, the Arris c6900 modem is compatible with major US cable providers like comcast (xfinity service by comcast) cox, and others.

Most buyers agree that the modem does have ventilation holes all over the case. And, they strongly agree that the modem is installed, but there is a catch. Moreover, they strongly agree that this modem moves the power supply out of the device, so the modem is now 1/4 the size of the old one. Overall, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • It is black and it is made for little guys.
  • This works with Wow internet and also works for Cox Gigablast.
  • This is apprehensive, would be perfect with a stable connection and it worked perfectly.
  • This works with 12 db attenuation.

Best For Faster Speed: Motorola Cable Modem

Motorola Cable Modem
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The features department is where the Motorola Cable Modem truly manages to shine. The motorola cable modem allows for easy installing and it works OK. The Manufacturer says: Comes with our 2-year quality agreement and free support from our USA team of connectivity technicians. The mt7711 combines a docsis 3.0 cable modem, an ac1900 wifi router and 2 phone lines for fast speeds and reliable calling.

The modem provides internet access for wifi devices including smartphones, notebooks, tablets, and more. Further, the modem includes 24x8 docsis 3, additionally provides security against denial of service attacks. Most importantly, the motorola cable modem is apprehensive and it follows the instructions.

Almost all buyers opine that the modem is compatible with the xfinity cable system. In addition, a few say that the modem is easy to swap out xfinity one wire for wire except for the power supply. Moreover, a few say that this router / modem has telephony ports, so you can also attach one as a fax line directly using a telephone cable. Overall, many customers have used the motorola cable modem for more than a few months without any complaints, and it shows no sign of giving up.

Top Customer Quotes:
  • These features include caller id, call forwarding, and conference calling.
  • This is a great modem for xfinity/cable users.
  • This comes with a yellow cat6 cable and a telephone cable.
  • This will only work with comcast, but no other service providers.

Best With Midco: Netgear Cable Modem

Netgear Cable Modem
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Next on the list, we've got yet another modem that manages to win our hearts. It's the Netgear Cable Modem and it's widely considered as one of the most convenient modems you can buy. The netgear cable modem is compatible with xfinity from comcast, spectrum, cox, cablevision & more. Make sure this fits by entering your model number. The netgear cm500 high speed cable modem provides a connection to high - speed cable internet, up to 680mbps.

Most importantly, the netgear cable modem is very affordable, is designed for super fast speed and it is extremely fast.

Almost all customers quickly discovered that the modem is ideal for GB internet services. Also, a few say that the modem is a good idea to get ahead of the eventual roll-out of that system. Further, they strongly agree that the only approved netgear modem to operate on midco is the cg3000d. In conclusion, at the price, they believe that they got a steal of a deal with it.

Top Customer Quotes:
  • This is cable ready only and is not interchangeable to use with the uverse.
  • This has no port forwarding feature.
  • This has the capability to be used with either.
  • This has prevented "future" problems.
Amazon Renewed Cable Modem
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The Amazon Renewed Cable Modem's material feels more premium than its price would suggest. The amazon renewed cable modem looks new and it is very happy. Make sure this fits by entering your model number. And, it is not compatible with cable bundled voice services.

Most importantly, the amazon renewed cable modem is inexpensive and very easy too.

Almost all customers quickly discovered that the modem is almost the perfect faraday cage. Moreover, they also found that the modem would work with xfinity internet service. In addition, they say that this modem is universal as it will work with any router. In conclusion, the tone of buyers is very positive and we believe that the modem suits the purpose.

Top Customer Quotes:
  • This is backward compatible with docsis 3.
  • There is a category for wifi signals in rating which doesn't make sense.
  • This is perfect with an xfinity gigabit connection.
  • It offers two types of services.

Best For Top Notch: Netgear C6900 Modem

Netgear C6900 Modem
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Compared with other modems in this category, the Netgear C6900 Modem has a convenient design. The netgear c6900 modem is lightning fast and it performs flawlessly. An Integrated cable modem and wifi 6 mesh satellite system ensures wifi coverage for up to 5, 000 s. Future speeds with these service providers are subject to change over time.

Finally, the netgear c6900 modem is compatible with most cable service providers.

Almost all buyers found that the modem is a tad faster, but the xfinity modem couldn't pull more than that either. Moreover, they strongly agree that the modem is nice to have the modem and wifi unit all in one. Further, they strongly agree that this whole house 's wifi 6 cable modem plus three orbi satellites delivers full speed and complete coverage to the whole house and the yard with no dropping.

Top Customer Quotes:
  • This works well with cox. Additionally, it is well worth the money.
  • It is built to handle up to 500mbps.
  • This allows users to send digital files by fax.
  • This does not have a yellow port for internet access.
Tplink C6900 Modem
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The Tplink C6900 Modem should be able to handle its purposes and duties with ease. The tplink c6900 modem is designed for quick boot, It provides great value and has a sleek design. The Manufacturer says: With over 150, 000 products shipped daily, substantial investment in research and development, and meticulous in-house design, manufacturing and testing, we’re proud to be the world leader in wi-fi. And, the modem is made for frequency range, works great with comcast and it worked the first time.

Finally, the tplink c6900 modem is reasonable and it is dependable.

Most buyers find that the modem is easy to install and set up, it works reliably, and it stays connected. In addition, a few also found that the modem is great to get wired internet from a wire (cable) company. And, they say that the modem does run a little warm, but that 's par for the course. To sum up, most buyers agree that the modem suits them best, and no one questions it.

Top Customer Quotes:
  • This modem runs pretty hot .... but it comes with a 2 - year warranty.
  • Hassle-free setup to get the modem up and running quickly.
  • This does what one would expect.
  • This is required to use this device.

Best For Worth The Money: Arris New Modem

Arris New Modem
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The Arris New Modem is suitable and reliable and fits well with your regular use. The arris new modem is compatible with major u.s. cable providers and supports ipv4 and ipv6-the latest internet standard. Stop spending on monthly rental fees and own your modem. 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 works perfectly and it works great with twc. In addition, it comes with download speeds up to 686 mbps and wi-fi speeds up to 1900 mbps. It’s the most powerful wi-fi modem in the surfboard lineup. Lastly, the arris new modem is perfect for max coverage and it works perfectly.

Most buyers agree that the modem is white, so it blends in with the walls. And, they also found that the modem works with cox in la. Also, they strongly agree that this modem is much faster than the one the cable. In conclusion, for almost all buyers, it was what they were looking for.

Top Customer Quotes:
  • This is great for streaming videos and gaming.
  • This is perfect for time capsule and it is good for little guy.
  • This is only necessary if the end-user chooses to.
  • When you choose an Arris surfboard, you join a 60.

Best For An Apartment: Amazon Renewed C6900 Modem

Amazon Renewed C6900 Modem
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The Amazon Renewed C6900 Modem should be able to handle its purposes and duties with ease. The Amazon renewed c6900modem works with u.s.cable internet providers from xfinity from comcast, spectrum, cox and more beamforming for whole home coverage. Make sure this fits by entering your model number. Also, the modem is reasonable and it is perfect for strong signal.

Lastly, the amazon renewed c6900 modem is very happy and it is very nice.

Almost all customers quickly discovered that the modem is as good as the comcast router and wireless box. Moreover, a few also found that the modem is ideal for an apartment, condominium, small to medium house placed in a central location. Moreover, a few strongly agree that this to replace a cable company modem, you will not have a spot on it for a phone jack.

Top Customer Quotes:
  • This is 5g capable as you have two wifi signals that you can sign into.
  • This works like a charm, works really well and it is designed for top notch.
  • This is the c6900, which does not have a usb port.

Best For Large Home: Linksys C6900 Modem

Linksys C6900 Modem
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The best part: Linksys C6900 Modem costs comparatively little and it is available to ship in 24 hours. Moreover, it includes the linksys ac1600 (ea6400) dual-band smart wifi router, the linksys ac1200 (re6400) boost ex wifi range extender, and a linksys cm3008 docsis 3.0 cable modem. 8 download and 4 upload bonded docsis channels give you the most out of your existing cable broadband connection. Lastly, the linksys c6900 modem works perfectly and it works well with good customer service.

Most customers agree that the modem is a great deal for all three parts. Further, they say that the modem is good for large home. And, a few say that the modem does provide two distinct networks. In conclusion, many customers have used the modem for more than a few months without any issues, and it shows no sign of giving up.

Top Customer Quotes:
  • This would be perfect with time warner (spectrum) great price for the bundle too.
  • High speed cable modem only, does not include telephone/voice ports.
  • Delivers what they promise.

Best For Laptop: Zte C6900 Modem

Zte C6900 Modem
Buy on Amazon

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate modem. The Zte C6900 Modem is exactly that - it's a simple modem that hits all the right notes. The zte c6900modem can be used on dc-hspa+ 3g (900/2100mhz) and 2g where there is no 4g network coverage. Anyhow, zte mf820 100mbps surfstick can let you access the internet at high speed and no delay. Further, the modem works like a charm and it does the job. Most importantly, the zte c6900 modem is the best 100mbps modem for 4g at band 1800mhz.

Almost all buyers quickly discovered that the modem works well. good price to add to that works well with a laptop or desktop. And, a few also found that the modem came with a sim card and some you have to get from at&t. Without any doubt, this product passed the test and had very satisfied buyers eager to share their experience.

Top Customer Quotes:
  • This will assign an IP address from the carrier pool.
  • Good brand reputation.
Motorola C6900 Modem
Buy on Amazon

The features department is where the Motorola C6900 Modem truly manages to shine. The motorola c6900 modem is compatible with xfinity internet, is used for power cord, It is very simple and has a solid design. A two-year warranty plus rugged lightning and power surge circuits protect your investment. Further, the modem is a little pricey and it provides good coverage.

Most importantly, the motorola c6900 modem is used for fast internet and it is very happy.

Almost all customers opine that the modem is fairly optimized, However for wire less connections you might want to consider going with a more enterprise solution if you’re looking for load balancing and optimization. Further, a few strongly agree that the modem works for a xfinity user. Further, a few strongly agree that this modem, has transferred to vonage.

Top Customer Quotes:
  • This can be used on the system, The mg7550 will work.
  • This does the job, worked fine and it works perfectly.
  • This is approved modem equipment according to the cox website and also their technicians.
  • This will not support time warner cable (twc) telephone service.