The Atlantic Broadband Compatible Modems list features the top 10 modems that our team has approved by experts as compatible with all internet providers in the United States. You can use this page to research your modem and find a great deal on one today.

Are you looking for a modem or modem/router combination with Atlantic broadband? You don’t want an overpowered gadget since you won’t be able to utilize it to its total capacity. On the other hand, you also don’t want an underpowered device because it might result in throttling or sluggish internet.

As we watch more rich information like movies via the internet, download speeds have increased. Modems that could only handle 20Mbps downloads are no longer adequate. You’ll need a connection with a consistent download speed of 100Mbps or more if you have a 4K UHD TV and use a gaming laptop or any other demanding device/task.

Besides, the modem/router equipment provided by Atlantic Cable as part of your membership is insufficient. ISPs including Atlantic, RCN, Verizon Fios, Mediacom, Suddenlink, Optimum, Midco, and others have long been chastised for delivering low-quality hardware to client premises. And that may be why you’re looking for the best-rated modem for Atlantic cable.

In 2022, the ten best Atlantic Broadband Compatible Modems

We put 17 modems to the test for various applications, including live streaming, movie streaming, and seamless video conferencing. Our internal testing identified the ten modems out of 17 that operate best with Atlantic Cable internet.

So, how about we start with the reviews?

1. Motorola MB8600 is the best overall.


  • DOCSIS 3.1 is the technology used.
  • 32 × 8 downstream/upstream channels
  • 1Gbps / 300Mbps download/upload speeds

The Motorola MB8600 is the first good-looking modem to be added to the list. While the aesthetics leave an impact, we were more pleased by the in-place future-proof networking technologies. Furthermore, we thoroughly tested the same with the Gig+ Atlantic Broadband internet services, and the results were just breathtaking.

Although the Motorola MB8600 isn’t the most joyful smartphone on the market, it’s still a simple decision. If you want to future-proof your working from home arrangement, we would only propose the one that is presently being scanned. To begin with, this is a simple modem that does not serve as a routing device.

While DOCSIS 3.1 technology allows for up to 6Gbps, Motorola has chosen to limit the speed to 1Gbps to accommodate a variety of ISPs, including Atlantic Broadband. This feature also allows you to take advantage of the DOCSIS 3.0 compatibility. In the case of DOCSIS 3.1 compatibility, Motorola also adds SCQAM DOCSIS 3.0 support and two OFDM channels for any stream.

A vertical LED array is available as far as structural and suggestive aspects are concerned. Taping them at night is wise since they are typically faithful to nature and provide factual information. When it comes to port support, there are four Ethernet ports to choose from, boosted even further by the capability for link aggregation. Finally, the elliptic plastic casing stands out because of the matter layering and shiny back.

Low latency is one of the better features of the Motorola MB8600, which is best fulfilled through the Active Queue Management functionality. This function is handy for gamers and those who rely on streaming. While most people cannot determine the inside hardware, we discovered a Broadcom chipset, 512MB of system memory, and 128MB of the dependable NAND storage module.

Channel bonding support and outstanding networking performance are due to the processor arrangement. If ISP compatibility is an issue for you, the Motorola MB8600 is compatible with Cox, Comcast Xfinity, Grande, and Atlantic Broadband. In addition, the Motorola MB8600 is one of the simplest modems to set up while also providing additional network security. This feature, courtesy of the Broadcom chipset, makes a lot of sense in an age where cybersecurity is a must-have.

As a result, if you’re looking for a low-cost modem that can attain high speeds and support link aggregation, the Motorola MB8600 with a digital tuner is ideal.

  • Exceptional connectivity requirements
  • Integrated security standards are included.
  • For faster speeds, it has dedicated OFDM channels.
  • Gaming latency is assumed to be as low as possible.
  • There are four high-speed Ethernet ports.
  • It doesn’t come with a built-in router.
  • The modem isn’t the most durable on the market.

2. Netgear CM1000 (Best Runner-Up)


  • DOCSIS 3.1 is the technology used.
  • 32 × eight downstream/upstream channels
  • 1 Gigabit per second download / 1 Gigabit per second upload

The NETGEAR Cable Modem CM1000 is a fantastic DOCSIS 3.1 device that provides ultra-fast and reliable internet access for streaming 4K movies/videos, playing online games, and streaming on Twitch, YouTube, Facebook, and other platforms.

We put it to the test using Atlantic internet in specific regions and found download rates of up to 1Gbps and upload speeds that were almost equal, making file download and uploading a breeze.

It’s painless and straightforward to set up this modem. Its robust, reliable signal across 32 x 8 channels ensures quick, lag-free streaming. Additionally, with WiFi, you may broadcast to many devices without difficulty.

It may not be visually beautiful, but it easily outperforms the competition in terms of performance. Because the gadget is well-ventilated, it is just slightly warm to the touch. However, placing it in a small room will heat up since there are no internal fans to disperse the heat.

The modem may sometimes go into re-setting mode on its own and will right itself after some time. Users also claim that the item begins to degrade exceptionally quickly, with some users reporting that the device starts to degrade after just 2-3 months of usage. The disadvantage of this modem is that it slows down the internet after a few hours and requires a reboot to restore speed.

Another issue with Netgear is its poor and unresponsive customer service. You may ask for assistance, but it may take days for your issue to be registered and resolved. However, most of their gadgets, including this one, have a few difficulties, so you shouldn’t be too concerned!


  • Installation is painless and straightforward.
  • Gigabit modem that works perfectly
  • Modem with the best mid-range value
  • It’s ideal for HD streaming and online gaming.
  • It does what it says it will do, and the slow-speed fan helps.
  • The modem was created with the future in mind.
  • In 6-7 months, I’ll be able to pay for it.


  • The modem tends to overheat.
  • Users using home broadband are not eligible.
  • Within a few months, the modem will stop working.

3. Netgear C7000 is the best modem/router combo.


  • DOCSIS 3.0 is the technology used.
  • Channels (downstream/upstream): 24 x 8
  • Download and upload speeds are 400Mbps and 100Mbps, respectively.
  • Combo Modem/Router: Yes

The Netgear Nighthawk C7000 modem/router combo works using the Docsis 3.0 platform. It is compatible with most service providers but not with Verizon, AT&T, Centurylink, DSL, DirecTV, DISH, and Cable bundled voice services.

This device’s router is powered by a 1.6GHz CPU and can provide constant fast speeds and dependable performance. We discovered that it could give 400Mbps download and 100Mbps upload rates without lag for many hours.

The beamforming technique guarantees that the device transmits its signals to client devices, extending the range and increasing signal strength. The coverage area is around 1800 square feet. It may be used for office/home networking, online learning, and video conferencing using Zoom or Skype.

It contains 4 Gigabit Ethernet ports and 2 USB connectors, allowing you to quickly connect to your printer, computer game box, storage drive, and other devices through wired connections. This device’s 24 x 8 channel bonding works effectively and delivers reliable and consistent performance.

Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, or Google Chrome 11.0 browsers or higher are required to run Microsoft Windows 7, 8, Vista, XP, 2000, Mac OS, UNIX, or Linux. It also has parental controls and supports the wireless security protocols WEP and WPA/WPA2.


  • Setup and installation are straightforward.
  • Signal strength is consistent and good.
  • Compact design


  • In some instances, the coverage area is inadequate.
  • Problems with device setup.

4. The NETGEAR CM500 is the most cost-effective option.


  • DOCSIS 3.0 is the technology used.
  • 16 x 4 downstream/upstream channels
  • Download and upload speeds are 300 Mbps and 100 Mbps, respectively.

The CM500 Cable Modem is compatible with most service providers and performs similarly to more costly modems, giving it a competitive edge over other brands in the same price range.

It works best with Internet packages of 300Mbps or less, although it will also function with somewhat higher subscriptions. This is because the data transmission channels on the DOCSIS 3.0 platform-based modem are 16 x 4.

It feels sleek and slim, thanks to the front-facing LED LEDs. It also has a 1 Gigabit Ethernet connector, which may be used to connect to your computer or a separate WiFi router. Download speeds of up to 300Mbps and upload rates of up to 100Mbps are typical.

Savings on modem rentals from service providers may cover the cost of the modem within 7/8 months, which is an added advantage. In addition, it comes with simple, fast start instructions, so there aren’t too many complications with setup.

Furthermore, the modem is compatible with any Wireless router, making it an excellent overall pick.


  • It is less expensive than competitor brands.
  • Work is completed following specifications.
  • Installation is simple.


  • The unit tends to heat up and must be kept cold.
  •  Smudges and grime tend to stick to the plastic finish.
  •  There is no power button.

5. Arris SurfBoard SBG6900AC is the best for streaming.


  • DOCSIS 3.0 is the technology used.
  •  16 x 4 downstream/upstream channels
  •  686Mbps / 65Mbps download/upload speeds
  • Combo Modem/Router: Yes

The Arris SurfBoard SBG6900AC modem router combination is a single device capable of consistently providing fast speeds, boosting your online surfing experience. A 16 x 4 cable modem, an AC1900 WiFi Router, and a Gigabit 4 port Wired Router are included. In addition, it is a flexible product since it supports both IPv4 and IPv6 Internet protocols.

Because of the beamforming technique, the signal has a vast coverage area. In addition, the router has 4 Gigabit Ethernet connections and AC1900 Dual-band WiFi. As our testing revealed, it is ideal for streaming HD videos and gaming, with download speeds of 686Mbps and upload speeds of 65Mbps.

The router has Dual-band, featuring 2.4GHz and 5GHz frequencies, allowing it to be used in houses with extensive carpet areas. The installation of this device results in monthly rental savings and the elimination of the need to purchase an extra wifi router from the service provider.

A Quick Start Guide and an Installation Video are included. The router comprises Dual-band AC1900 WiFi and four Gigabit Ethernet connections. You can quickly connect your router and other devices to the ports, which allows you to multitask.


  • A cost-effective combination unit
  • Design that is compact with Installation is simple.
  • 4 Ethernet ports provide you with the most versatility.


  • The UI is buggy, and several options are concealed.
  • The coverage area is somewhat limited.

6. Netgear C6250 AC1600 is the best choice for office use.


  • DOCSIS 3.0 is the technology used.
  • 16 x 4 downstream/upstream channels
  • Download and upload speeds are 300 Mbps and 65 Mbps, respectively.
  • Combo Modem/Router: Yes

The Netgear C6250 AC1600 is a dual-purpose router. It has an AC1600 Dual-band WiFi and a Docsis 3.0 cable modem. In addition, it features a built-in Genie App that permits content filtering and parental control to effortlessly handle the network from your mobile device, giving you peace of mind no matter where you are.

It’s terrific for streaming HD material and high-speed gaming, making it an excellent option for individuals who need consistent high-speed connections. It was capable of continuous downloads of 300Mbps and uploads of 65Mbps in our testing.

Windows 7,8, 10, Vista, XP, 2000, Mac OS, UNIX, or Linux are all supported by the 16 x 4 channel device. In addition, Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, and Google Chrome 11.0 or later are all supported.

Wi-Fi Protected Access (WPA/WPA2-PSK) and WEP are used to secure the device. It also has dual firewall security (SPI and NAT firewall), keeping it safe from attacks. In addition, two Gigabit Ethernet connections with auto-sensing technology and a USB 2.0 connector are included.


  • A single small device that combines many functions
  • Very Installation is simple. procedure
  • Signal strength remains constant.


  • Wi-Fi performance difficulties
  • Inability to manage a large number of devices at the same time
  • After a time, Wi-Fi speeds begin to deteriorate.

7. Arris SurfBoard SBG6700AC is the most efficient.


  • DOCSIS 3.0 is the technology used.
  • 8 × 4 downstream/upstream channels
  •  343Mbps / 131Mbps download/upload speeds
  • Combo Modem/Router: Yes

The Arris SurfBoard SBG6700AC cable modem and router is a small and efficient device connecting to the internet through a cable. The 11AC Wi-Fi router has a maximum speed of 1600Mbps.

It supports IPv4 and IPv6 Internet protocols and is Dual-band concurrent 2.4GHz and 5GHz, providing a broader range of access.

The 2-port Gigabit Ethernet Router enables high-speed wired connectivity with flexibility. It also incorporates Embedded Firewall & Parental Control Protection. The device delivers high speeds consistently, and download speeds of 343Mbps and uploads at 131Mbps are easily attained.

The WiFi has a high range, which means fewer dead spots in the home. The combination gadget requires less storage space and fewer wires and power outlets to set up. This machine is quite simple to set up. With 8 x 4 channels, it can connect many intelligent devices simultaneously.

This device, which uses DOCSIS 3.0 technology, enables the creation of a guest network and a private network, which is necessary for maintaining privacy. In addition, the built-in firewall and parental management provide peace of mind.


  • Installation is simple.
  • Fast wireless speeds
  • A vast coverage area


  • Wireless has to be reset regularly.
  • Wireless speeds abruptly drop.
  • In some instances, there is a significant packet loss.

8. Cisco DPC3010 is the best option for home use.


  • DOCSIS 3.0 is the technology used.
  • 8 × 4 downstream/upstream channels
  • 343Mbps / 120Mbps download/upload speeds

While the Cisco DPC3010 modem isn’t an all-in-one modem-router combination, it does include an ethernet connector for connecting it to another router or computer. The package also consists of an ethernet cable. The device runs on the Docsis 3.0 platform and has an 8 x 4 channel bonding configuration.

The bad news for Comcast customers is that the Cisco modem isn’t compatible with it. However, it seems to work best with Cox Communications. In addition, the service provider provides typically decent speed. According to our tests, it effortlessly delivered 343Mbps download and 120Mbps upload speeds,

The setup is the most specific element of the process. It’s only a question of connecting it and plugging it in. Simply contact your cable company and request that they put it up on their end. Next, you must go to a website and input the activation code and your account number.

WAfter connecting it to the modem, we had to reset the router and perform the setup. The other user may not have the same issue.


  • A model with a small footprint
  • It was straightforward to set up.
  • If necessary, a USB connection is available.


  • It won’t connect to Comcast.
  • It might be a lot faster.
  • A bit pricey.

9. Netgear C3000-100NAS is the best budget combo.


  • DOCSIS 3.0 is the technology used.
  • 8 × 4 downstream/upstream channels
  • 340Mbps / 122Mbps download/upload speeds
  • Combo Modem/Router: Yes

The Netgear N600 is a modem router that utilizes Docsis 3.0 technology. A Dual-band network is what we term the modem’s network. When attempting to sign in to a wireless network, the user will be given the option of joining two distinct networks. There are two types of signals: 2.4GHz and 5GHz. Because your neighbors are most likely on this network, the 2.4GHz network is substantially slower and crowded. This one, though, has a more excellent range.

Although the 5GHz has a lesser range, the speed is breakneck due to the minimal traffic. In addition, the rate is doubled on this one, so although the average modem speed isn’t quite up to par, the 5GHz signal one is pleasing.

The modem-router combo’s most robust feature may be its high reliability, thanks to 8 x 4 channel bonding. Anyone who has used a contemporary modem or router knows how easy a connection may be lost. That does not seem to be the case with this one. It demonstrated its value in our lab testing, with download speeds of 340Mbps and upload speeds of 122Mbps.

There is a website where you can set up SSDs, and wifi passwords and see network traffic, which is helpful.


  • It’s effortless to get started.
  • A separate guest network exists.
  • The menu that is easy to understand


  • Wifi isn’t exactly lightning fast.
  • There are just two ports available.
  • a good selection

10. SBG6782 Arris SurfBoard


  • DOCSIS 3.0 is the technology used.
  • 8 × four downstream/upstream channels
  • 343Mbps / 131Mbps download/upload speeds
  • Combo Modem/Router: Yes

The excellent elements of the Arris SurfBoard SBG6782 modem router will be discussed first. For starters, the speed is fantastic. It quickly attained 343Mbps download and 131Mbps upload speeds during testing. In reality, we put it to the test by simultaneously downloading and uploading many films and data. It works great, even if it isn’t a quick download.

Due to the Arris SurfBoard AC1750 SBG6782’s 8 x 4 channel bonding, watching movies or series on Netflix is a breeze. In addition, this modem-router is quick and dependable, thanks to Docsis 3.0 technology.

The connection stability, on the other hand, has failed us. The link is dropped often enough for anybody to dismiss it. While resetting it instantly works, doing it every time is a pain.

This is where Dual-band technology comes into play. We realized ours had defaulted to the one used by many of our neighbors in the region since Arris allows you to set up your channel when connecting it. So we examined the tracks and picked the one with the most minor traffic, and the problem with connection has dramatically improved since then.

The website also enables us to examine internet packets and conduct diagnostics, a valuable feature. However, it would have been nice to have a decent user manual.


  • Dual-band
  • The speed is fantastic.
  • Major cable networks are supported.


  • There isn’t a user manual included.
  • There seems to be a heating issue.
  • Wifi connection is often lost.

Most Commonly Asked Questions

Which modem is the most well-built?

The Netgear CM500 is stylish, but don’t be fooled. It’s well-built and capable of providing download speeds of up to 300 Mbps for days. We put it to the test for a week, downloading Linux distros repeatedly, and the modem didn’t flash once. With this router, it’s simple to plug in a router and turn your house into a Wifi zone.

Which Wifi router would you suggest?

The ARRIS SURFboard SBG6782 performs well. It ticked all of the criteria and performed well even when pushed to its limits. Likewise, the AC1750 router performs well, and despite the lack of external antennas, it can deliver signals across 150 feet with no degradation in service quality.

Which cable router is the most cost-effective?

The Netgear C3700 is a powerful router. The router not only has a USB port, but it also has two Ethernet ports that may be used to connect a desktop or server if necessary. We found it an excellent low-cost option for streaming high-definition video, gaming, and utilizing Facetime without latency.

Who is the most successful in terms of total performance?

The ARRIS SURFboard SBG6900AC is both attractive and capable. It supports both IPv4 and IPv6, as well as beamforming. This new technology concentrates the Wifi signal in one direction, the device, rather than distributing it throughout the room. A USB connection on the front allows you to attach an external hard drive and exchange material across numerous computers.


The Netgear Nighthawk C7000 was the most exemplary modem and router in our tests. It supports AC1900, which is enough to stream 4K movies to a dozen TVs simultaneously. In addition, it offers a secure connection with 16 x 4 channel bonding.

The modest yet superb Cisco DPC3010 modem took second place. Cisco has a long history of producing high-end telecom equipment, and this gadget is no exception. It was capable of 343Mbps downloads at all times without ever disconnecting from the ISP. Of course, it doesn’t come with a router, but the price is much reduced.

Related Tags

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  • breezeline internet modems
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