best modem for spectrum internet

10 Best Modem for Spectrum Internet on 2023 – Buyer’s Guide

For those who don’t know, Spectrum is one of the largest Internet service providers in the United States and a subsidiary of Charter Communications.

If you’ve used services like Roadrunner and Time Warner before, chances are you’ve used Spectrum’s internet connectivity in your home or office.

So if you are considering a new Spectrum connection, you will know that they also charge a monthly fee for the router they ship.

However, by investing little money, you can get rid of router fees for good.

Top 10 Best Modem for Spectrum Internet 2023

Now in this article, we are going to tell you about the top 10 best modems for spectrum internet also a complete buying guide. But remember one thing that we make this list after too much research and also according to customer reviews.

So if you want to know which is the best modem for spectrum internet then read the complete article very carefully.

1. NETGEAR Cable Modem CM600

The Netgear cable modem CM600 is one of the best modems for spectrum internet in the section of fast internet speed and performance.

However, this best modem for spectrum provides you with a speed up to 960 Mbps, it means you can easily stream HD videos, download large games and also play online gaming without any lag.

Other than this the DOCSIS 3.0 is present and obviously, it is 24 times faster as compared to the DOCSIS 2.0, this modem for spectrum internet supports up to 400 Mbps of charter internet speed.

This modem supports the different internet provides including Xfinity, Suddenlink, Cox, CableOne, Cablevision and many more.

But the main thing is that it is not compatible with the CenturyLink, AT&T, DirecTV, Dish and also other bundled voice services.

Although this modem uses the reliable Broadcom BCM3384 chipset and it is best for the high performance, also this in the back panel it has the 1-Gigabit Ethernet port especially for the console or PC gaming.

Overall it is the best Wi-Fi modem for a time warner cable you can consider this modem because with all these unique features you can also get a 1-year warranty.

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  • It provides you with excellent performance
  • This modem is affordable and very cheap
  • Very easy to install this


  • It is bulky and tall

2. ARRIS SURFboard (16×4) DOCSIS 3.0

If we talk about the speed and performance of the internet then in this situation the Arris SurfBoard is considered as the winner and modem for spectrum internet.

It comes with the DOCSIS 3.0 and provides you with the maximum speed that is up to 686 Mbps, with the help of its fast speed you can easily watch HD videos and also take our online gaming at the top level.

We all know that most of the best modem for spectrum internet that are present in the market comes with the 4 0r 8 downstream channels but the thing is that Arris Surfboard (16×4) supports the 16 downstream channels.

However, the setup of this modem for spectrum internet is very easy; if we talk about the performance then in this section it is remarkable.

The best thing about this modem is that if you have a connection of 100Mbps internet still with this modem you will get the 10% to 20% faster downstream.

It domes with the 2 -year warranty overall it is the best modem in every section means it provides you with the too many amazing features at a low price.

But some disadvantages of this best modem and router for time warner is also present and it is the LED lights and that is too bright, it might be possible that these lights will hurt the eye.

Other than this there are some complaints about the heating issue is also present, so it depends on you that you are going to buy this modem or not.

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  • Video streaming speed is very high
  • Price is low
  • 2-year warranty


  • Heating issue is present
  • Power on/off button is not present

3. NETGEAR Nighthawk Cable Modem Wi-Fi Router Combo C7000

Let’s talk about the other internet connection solution and it is Netgear C7000. This modem for spectrum internet is the high-speed cable modem and it is the best option to pick.

It provides you with the maximum support to get the high-speed internet with the speed up to 1.4 Gbps. The Netgear Nighthawk C7000 is certified by the CableLabs and comes with the DOCSIS 3.0.

However, this modem for time warner is 32-times faster than the 2.0 devices and the Gigabit Ethernet port provides you with the opportunity to get faster access to the internet and also downloads.

If you want to stream HD videos or want to download different thing or want to play online gaming then it is the best option for you because it comes with the 1.4 Gbps download speed.

If we talk about the other main features then this best modem for spectrum internet provides you 8 upstream and 32 downstream channels and all these things provide more efficient and reliable internet access.

It is obvious thing that it also eliminates the monthly modem rental fees. Netgear C7000 is compatible with too many internet providers including Comcast, Xfinity, and Spectrum. But it is not compatible with AT&T, DirecTV, and other bundled voice services.


  • The best option for streaming the 4K HD videos
  • With the help of the mobile app, you can control the Wi-Fi settings
  • High-speed internet and fast downloading speed


  • It is not compatible with the cable bundled services

4. NETGEAR R6700 Nighthawk Smart Wi-Fi Router

If you are frustrated with the slow internet of your home and want to buy a modem for the internet then the Netgear R6700 is the modem that is ideal for your home.

It doesn’t matter what you want to do, like streaming a movie, playing online games, or want to watch your favorite TV shows, this modem will provide the best speed and ensure that you will always do anything without any lag.

The Netgear R6700 best internet modem comes with a dual-core processor and provides you with a Lightning speed of 1750 Mbps.

Other than this it is connected with the google home, so you have the opportunity to control it with your voice commands.

This best modem time warner includes the 3 external antennas and also high-quality amplifiers, this thing provides you with the ultimate Wi-Fi range.

The Netgear R6700 includes the Airtime Fairness feature and it removes any type of lags in online streaming or online gaming, so you have the opportunity to enjoy the interruption-free connection.

The main feature of this modem for spectrum internet is parental control it means you can control each and every activity of your kids, USB 3.0 is included which provides you with instant access to your USB printer and other devices.


  • The installation process is very easy
  • Comes with the dual-core processor
  • 1-year warranty


  • Little bit expensive

5. ARRIS SURFboard SB6190 DOCSIS 3.0 Cable Modem

The Arris Surfboard SB6190 is tuning on the DOCSIS 3.0 and it is an excellent option if you want high-speed internet.

With the help of this modem for spectrum internet, you have the opportunity to surf faster and it also offers the 1.4 Gbps download speed and more than 250 Mbps upload speed.

This modem only device comes with the 1 Gigabit Ethernet port and with the help of this you can easily connect with the Wi-Fi router.

The Arris Surfboard SB6190 best modem for time warner cable 2021 is compatible with the U.S service providers including Comcast Xfinity, Cox, Spectrum, and many more.

Thanks to its 32 x 8 channel technology because you can play your online games, watch your all favorite TV shows and movies without any disturbance.

Other than these this modem for spectrum internet is best for the multi-tasking and not only is that, it an excellent choice for the VR gaming and 4K Ultra HD video streaming.

The great thing about this modem is that it provides you with the 2-year warranty and you can also control it with the help of its mobile application.

It means the setup wizard, parental control, and Wi-Fi manager is also present to provide you with complete control over the modem.


  • This modem can handle high-speed internet easily
  • It is a very reliable modem
  • Very easy to setup this modem


  • According to some users, lags is seen at the time of online gaming

6. MG7550 16×4 Cable Modem

The MG7550 16×4 cables Modem is the wireless and Wi-Fi gigabit device. It provides a powerful and efficient network.

The chipset of this modem allows great credibility and safe connection from denial of service attacks.

As this best modem for spectrum internet also works on the base of Wi-Fi DFS frequency, the Wi-Fi system is just unique; either it is multi-dwelling units or a single one. It will provide great speed with its AC1900.

The DFS and power boost provides full internet access for all the internet-linked devices like smartphone, notebook, HDTVs, Chromecast, tablets, Google Home, and Apple TV.

The MG7550 16×4 Cable Modem is superiorly licensed through Comcast XFINITY, one of the leading cable service providers.

Not only this, this modem for spectrum internet certified by the Charter Spectrum ISP and reliable for 300 Mbps speed packages.

This best internet modem for spectrum comes with a 16×4 performance modem so that you can enjoy the fastest internet. Additionally, the other router characteristics consist of browser-based configuration managers, parental controls, and advanced firewalls.


  • The Motorola modem device is highly reliable and works efficiently.
  • Its beamforming feature for signals of Wi-Fi provides complete coverage performance.
  • There are 4xGB internet LAN ports for cable connections.
  • Provide excellent experience of internet connection


  • It does not work with Verizon FIOS.

7. TP-Link TC-W7960 DOCSIS3.0 Modem Router

The TP-link DOCSIS3.0 modem router is one of the very affordable devices entirely compatible with Bright House Networks, XFINITY, Mediacom, Time Warner Cable, WOW, Cox and Suddenlink.

Not only this but also consistent with Charter Spectrum. Besides this, you will have many GB LAN ports (might be 4). The TP-link DOCSIS3.0 modem for spectrum internet comes with a USB port but not like other combo modems that do not contain any USB port.

It provides two network solutions. You can save your monthly rental charges and can enjoy a reliable internet connection.

The 2 1 device means it can work with the cable modem and also with the router. It does not require any complicated setup to set it for work.

It supports the known N300 standard wireless, enabling all home Wi-Fi gadgets like Wi-Fi functioned laptops, smartphones s, and many other devices to work in flow without any problem.

This TP-link DOCSIS3.0 – the best modem for spectrum internet is superfast with 150Mbps internet. In this way, it functioned excellently with the 100Mbps package of Charter Spectrum. So now it’s time to have a fast internet connection along with reliable devices.


  • Extremely affordable internet device.
  • It aids you to deduct rental monthly modem costs.
  • It comes with a 2-year warranty and generous 24/7 technical support.
  • Pretty good selection of connectivity options (4 Gigabit ports and 1 USB port as well).


  • The connectivity connection sometimes drops mostly when there is massive downloading of video and audio content.

8. ARRIS Surfboard Cable Modem SBG6700AC

The Arris SURFboard SBG6700-AC is an internet modem that comes in white color. It consists of a dual-port GB router and a double band Wi-Fi access point.

It comes with the features of parental control and built-in-security. Not only this, it is an entirely compatible device with Cox, Time Warner Cable, Cablevision, Comcast Xfinity, Charter Spectrum, and many others also included.

The modem for internet-ARRIS Surfboard SBG6700AC is pretty good on cable internet plans of approximately 100 Mbps or might be less than that. It is possible because of 4 Uploads and 8 Downloading channels.

Additionally, this incredible device also supports IPV4 and IPV6. The ARRIS Surfboard Cable Modem is certified by time Warner, Affinity, spectrum, Mediacom, Sudden Link, and Cox.

The best Wi-Fi modem for time warner is not compatible with CenturyLink, AT&T, and Verizon. Its 802.11AC router can provide more than 1600 Mbps speed.

It consists of two ports GB Ethernet router, making sure the high-speed, flexible, and wired connectivity. So, design your network with this device and enjoy the fastest internet.

The ARRIS Surfboard modem for spectrum internet comes with parental control protection and an embedded firewall. It can give 343 Mbps as downloading speed, and the uploading rate that this device provides is 131 Mbps.


  • The device is tunable 2.4/5.0 GHz dual-band.
  • It provides the best built-in security for the usage of the home.
  • It provides fast and powerful signals.
  • Consistent speed


  • It has only two ports.

9. TP-Link AC1750 Smart Router

The TP-link Archer 1750 is one of the fastest and great routers. It is much better in experience than any other routers, which are expensive and unable to perform well.

This router is mainly designed to perform heavy downloads and uploading duties. So, you can run applications more than two times at maximum speed.

The TP-link Archer 1750 is one of the best modems for spectrum internet works in 2GHz and 5GHz bands and ensures exceptional wireless performance.

The 2GHz band can handle light and straightforward tasks that include browsing the websites and sending the email.

On the other hand, the 5GHz band can feel heavy and intensive tasks that have online video streaming, gaming, and HD content at the same time.

There are three external antennas and advanced technology connections that permit you to stabilize the fast speed without any interruption.

These antennas are to provide both the 2GHz and 5GHz bands. So, you can have excellent internet coverage at more expansive space all over the home and office.

There is a dual-port for USB in this best modem for spectrum internet that makes the router a reliable gateway. You have a complete connection of GB wired that can give incredible and steady data transfer speed.


  • It is affordable at a reasonable price.
  • It is reliable
  • It comes with mounting points
  • Great performance


  • Sometimes connection becomes inconsistent.

10. DOCSIS TP-Link 3.0 (TC-7620)

TP-Link is another famous name in the online industry and is known for its various routers, modems, and both.

This modem for spectrum internet offer, however, is only provided with a modem. You will therefore need a router to enable wireless connectivity to your home.

This modem essentially allows you to switch off your rented modem and no longer pay high monthly fees. DOCSIS 3.0 is enabled, offering a download speed up to 16 times faster than that of DOCSIS 2.0.

The router can theoretically offer download speeds of 680 Mbps and 143 Mbps for upload, comparable to most routers in this lineup.

This offering works with a wide range of computers and operating systems, including Windows 10 and macOS 10. This offering is ideally suited for high-speed modems from base.

It can help you cut down your monthly rental charges for other devices. The best modem for spectrum internet is entirely compatible with Major Cox, Spectrum, XFINITY, Comcast, Communications, and more.

You will have four upstream and eight downstream channels that can give 343 Mbps downstream. Their GB port makes sure the quite fast transferring speed. It comes with a dual-stack of IPv4 and IPv6.


  • Super convenient to set up
  • It is an excellent extender.
  • Works efficiently


  • Inadequate heat sinking

Characteristics to consider before buying the best modem for spectrum internet:

Here are the characteristics to take into account in order to choose your best modem for spectrum internet.


It is important to determine the Wi-Fi and LAN standards of the modem, as the data transmission rates depend on them, both through the wireless connection and over the wired connection.

Transmission speed is very important, especially if you want to enjoy services like streaming series or online games.

LAN standard

A modem is always equipped with a number of Ethernet ports, usually between 1 and 8, which allow you to physically connect one or more devices to the router.

There are many reasons to prefer a wired connection to a wireless connection: the physical connection offers greater stability and speed, without being subject to interference.

So there are some situations in which you may consider it better to connect your desktops by network cable, reserving the Wi-Fi connection for mobile devices, such as phones and tablets.

Telephone functions

Regarding telephony functions, the most recent modem now supports almost all VoIP (Voice over IP) traffic, that is to say, that by purchasing a phone compatible with this technology, it is possible to make calls through the Internet connection instead of the traditional line.

There is also answering machine and fax functions, which can be useful in particular in a work environment, as well as call transfer, conference mode and call blocking.

Security functions

Finally, you should not neglect the security features of a modem. We find in many models a firewall pre-installed on the router and a system of protection against DoS attacks.

The former filters and monitors all incoming traffic, possibly blocking packets deemed to be dangerous, while the latter protects the network from a particular type of attack aimed at slowing down a resource (such as a website) until it becomes unusable.

Another feature to protect the privacy and security of your network is VPN (Virtual Private Network), which allows you to exchange data between remote computers in a virtual private environment.

Finally, an interesting feature for parents: parental control, which makes it possible to block a certain type of incoming traffic in order to prevent access to content considered dangerous or inappropriate for children.

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