Are you looking for the best cable modem for gigabit speeds? With the increasing demand for faster internet speeds, it is important to invest in a cable modem that will provide you with maximum speed and reliability. There are a lot of great options available in the market, and it can be difficult to decide which one is right for you. In this guide, we will discuss the features to look for when shopping for a cable modem and review the top-rated cable modems for gigabit speeds. With this information, you will be able to make an informed decision and find the best cable modem for your needs.

Best Cable Modem For Gigabit

Rank Product Name Score
1
MOTOROLA MG7550 16x4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost and DFS, 686 Mbps Maximum DOCSIS 3.0 - Approved by Comcast Xfinity, Cox, Charter Spectrum, More (Black)
MOTOROLA MG7550 16×4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost and DFS, 686 Mbps Maximum DOCSIS 3.0 – Approved by Comcast Xfinity, Cox, Charter Spectrum, More (Black)
9. 7
2
ARRIS Surfboard (24x8) Docsis 3.0 Cable Modem Plus AC1750 Dual Band Wi-Fi Router and Xfinity Telephone, Certified for Comcast Xfinity Only (SVG2482AC), Max Download Speed: 1 Gbps
ARRIS Surfboard (24×8) Docsis 3.0 Cable Modem Plus AC1750 Dual Band Wi-Fi Router and Xfinity Telephone, Certified for Comcast Xfinity Only (SVG2482AC), Max Download Speed: 1 Gbps
9. 5
3
Asus Modem Router Combo - All-in-One DOCSIS 3.0 32x8 Cable Modem + Dual-Band Wireless AC2600 WIFI Gigabit Router  Certified by Comcast Xfinity, Spectrum, Time Warner Cable, Charter, and Cox
Asus Modem Router Combo – All-in-One DOCSIS 3.0 32×8 Cable Modem + Dual-Band Wireless AC2600 WIFI Gigabit Router Certified by Comcast Xfinity, Spectrum, Time Warner Cable, Charter, and Cox
9. 1
4
MOTOROLA DOCSIS 3.1 Cable Modem, 6 Gbps Max Speed. Approved for Comcast Xfinity Gigabit, Cox Gigablast, and More (Model MB8600)
MOTOROLA DOCSIS 3.1 Cable Modem, 6 Gbps Max Speed. Approved for Comcast Xfinity Gigabit, Cox Gigablast, and More (Model MB8600)
8. 8
5
NETGEAR Cable Modem CM1000 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 1 Gigabit | DOCSIS 3.1
NETGEAR Cable Modem CM1000 – Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 1 Gigabit | DOCSIS 3.1
8. 6
6
Motorola MG7700 24x8 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost, 1000 Mbps Maximum Docsis 3.0 - Approved by Comcast Xfinity, Cox and More
Motorola MG7700 24×8 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost, 1000 Mbps Maximum Docsis 3.0 – Approved by Comcast Xfinity, Cox and More
8. 2
7
ARRIS SURFboard Docsis 3.1 Gigabit Speed Cable Modem, Approved for Cox, Spectrum and Xfinity, (SB8200 Frustration Free),White
ARRIS SURFboard Docsis 3.1 Gigabit Speed Cable Modem, Approved for Cox, Spectrum and Xfinity, (SB8200 Frustration Free),White
8. 0
8
ARRIS SURFboard Docsis 3.1 Gigabit Cable Modem Plus AC2350 Dual Band Wi-Fi Router, Certified for Xfinity, and Cox 1 GB Service (SBG8300),Black
ARRIS SURFboard Docsis 3.1 Gigabit Cable Modem Plus AC2350 Dual Band Wi-Fi Router, Certified for Xfinity, and Cox 1 GB Service (SBG8300),Black
7 .7
9
ARRIS Surfboard Docsis 3.1 Gigabit Cable Modem for Xfinity Internet & Voice, Black, Model:T25
ARRIS Surfboard Docsis 3.1 Gigabit Cable Modem for Xfinity Internet & Voice, Black, Model:T25
7. 4
10
NETGEAR Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity - CM1000-1AZNAS (Renewed)
NETGEAR Gigabit Cable Modem (32×8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity – CM1000-1AZNAS (Renewed)
7. 2

1. MOTOROLA MG7550 16×4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost and DFS, 686 Mbps Maximum DOCSIS 3.0 – Approved by Comcast Xfinity, Cox, Charter Spectrum, More (Black)

MOTOROLA MG7550 16x4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost and DFS, 686 Mbps Maximum DOCSIS 3.0 - Approved by Comcast Xfinity, Cox, Charter Spectrum, More (Black)

9.7/10 our score

I recently upgraded to the MOTOROLA MG7550 16×4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost and DFS, and I am very satisfied with this product. I have had it for a few weeks now and it has been performing flawlessly. It is easy to set up and has a wide range of features. I have connected all my devices with ease, including my gaming consoles. The Dual Band WiFi allows for faster connection speeds and the 686 Mbps maximum DOCSIS 3.0 is perfect for streaming without buffering. I also appreciate that it is approved by Comcast Xfinity, Cox, Charter Spectrum, and more. The router is also very aesthetically pleasing and feels sturdy. I would highly recommend the MOTOROLA MG7550 16×4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost and DFS to anyone looking for a reliable and powerful router.

  • 16×4 DOCSIS 3.0 cable modem with 686 Mbps maximum download speeds
  • AC1900 dual band WiFi router with Power Boost and DFS
  • Gigabit Ethernet ports for the fastest wired speeds
  • Approved by major cable service providers, including Comcast Xfinity, Cox, and Charter Spectrum
  • Compatible with major DSL service providers
  • User-friendly setup and additional features with the free mobile app

2. ARRIS Surfboard (24×8) Docsis 3.0 Cable Modem Plus AC1750 Dual Band Wi-Fi Router and Xfinity Telephone, Certified for Comcast Xfinity Only (SVG2482AC), Max Download Speed: 1 Gbps

ARRIS Surfboard (24x8) Docsis 3.0 Cable Modem Plus AC1750 Dual Band Wi-Fi Router and Xfinity Telephone, Certified for Comcast Xfinity Only (SVG2482AC), Max Download Speed: 1 Gbps

9.5/10 our score

I recently purchased the ARRIS Surfboard (24×8) Docsis 3.0 Cable Modem Plus AC1750 Dual Band Wi-Fi Router and Xfinity Telephone. I am very impressed with the product. It is fast and reliable, with a maximum download speed of 1 Gbps. The setup was easy and straightforward. The router is also very user friendly, with a simple yet powerful interface. The Xfinity phone is also great, with clear audio and plenty of features. Overall, this is an excellent product and I would highly recommend it to anyone looking for a powerful and reliable cable modem and router.
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  • 24×8 DOCSIS 3.0 Cable Modem with AC1750 dual band Wi-Fi Router and Xfinity Telephone
  • Certified for Xfinity from Comcast
  • Max Download Speed of 1 Gbps
  • Gigabit Ethernet Ports with 2 VoIP Lines
  • Compatible with Xfinity from Comcast, Cox, and other service providers
  • Built-in parental control for added security
  • Built-in surge protection for hardware and connected devices
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3. Asus Modem Router Combo – All-in-One DOCSIS 3.0 32×8 Cable Modem + Dual-Band Wireless AC2600 WIFI Gigabit Router Certified by Comcast Xfinity, Spectrum, Time Warner Cable, Charter, and Cox

Asus Modem Router Combo - All-in-One DOCSIS 3.0 32x8 Cable Modem + Dual-Band Wireless AC2600 WIFI Gigabit Router  Certified by Comcast Xfinity, Spectrum, Time Warner Cable, Charter, and Cox

9.1/10 our score

I recently purchased the ASUS Modem Router Combo and I am so glad I did. It has completely revolutionised my home internet experience. The modem is incredibly fast, providing me with 32×8 DOCSIS 3.0 download speeds that I never thought possible. The router is also great, providing dual-band wireless AC2600 WiFi up to 2600 Mbps, which is perfect for streaming and gaming. The best part is that it is certified by Comcast Xfinity, Spectrum, Time Warner Cable, Charter, and Cox, so installation and setup was super easy. I highly recommend this modem router combo to anyone who is looking for an all-in-one solution for their home network.

  • All-in-One DOCSIS 3.0 32×8 Cable Modem & Dual-Band Wireless AC2600 WIFI Gigabit Router Combines the functions of both a modem and a router in one convenient device.
  • Certified by Comcast Xfinity, Spectrum, Time Warner Cable, Charter, and Cox Ensures a secure and reliable connection to the internet.
  • Dual-Band Wireless AC2600 WIFI Delivers up to 2600Mbps of wireless speed and coverage throughout your home.
  • Gigabit Router Allows you to connect to the internet with speeds up to 1 Gbps.
  • Advanced Network Security Comes with advanced firewall protection to keep your network and connected devices safe.

4. MOTOROLA DOCSIS 3.1 Cable Modem, 6 Gbps Max Speed. Approved for Comcast Xfinity Gigabit, Cox Gigablast, and More (Model MB8600)

MOTOROLA DOCSIS 3.1 Cable Modem, 6 Gbps Max Speed. Approved for Comcast Xfinity Gigabit, Cox Gigablast, and More (Model MB8600)

8.8/10 our score

I recently purchased the Motorola DOCSIS 3.1 Cable Modem, 6 Gbps Max Speed, Model MB8600 and I’m very happy with it. It was easy to set up and it works great with my Comcast Xfinity Gigabit connection. It provides me with fast and reliable internet speeds, up to 6 Gbps, and even works with Cox Gigablast. It also has a great range and strong signal, so it’s been able to handle my internet needs without any issues. Overall, I’m very pleased with the performance of this modem, and would definitely recommend it to others.
format

  • Motorola DOCSIS 3.1 Cable Modem with 6 Gbps Max Speed
  • Compatible with Comcast Xfinity Gigabit, Cox Gigablast, and More
  • 8×4 channel bonding for a reliable connection
  • 2 Gigabit Ethernet ports to connect multiple devices
  • Ready for high-speed networks
  • Compact, easy-to-install design
  • Model MB8600

5. NETGEAR Cable Modem CM1000 – Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 1 Gigabit | DOCSIS 3.1

NETGEAR Cable Modem CM1000 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 1 Gigabit | DOCSIS 3.1

8.6/10 our score

I recently purchased the NETGEAR Cable Modem CM1000, and it has been an absolute pleasure to use. Setup was incredibly easy, and it is compatible with all of the major cable providers including Xfinity by Comcast, Spectrum, and Cox. It is also compatible with cable plans up to 1 gigabit, so I get the best connection speed available. The DOCSIS 3.1 technology is top of the line, and I haven’t experienced any lag or buffering on any of my devices. I highly recommend this modem to anyone looking for a high-quality and reliable connection.

  • Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox
  • For Cable Plans Up to 1 Gigabit
  • DOCSIS 3.1
  • Dual-band 802.11ac WiFi access point
  • 4×4 Quad Stream Wave 2 WiFi with up to 2.5Gbps

6. Motorola MG7700 24×8 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost, 1000 Mbps Maximum Docsis 3.0 – Approved by Comcast Xfinity, Cox and More

Motorola MG7700 24x8 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost, 1000 Mbps Maximum Docsis 3.0 - Approved by Comcast Xfinity, Cox and More

8.2/10 our score

I recently upgraded to the Motorola MG7700 cable modem and I am so glad I did! This modem is top of the line, with 24×8 channel bonding, AC1900 dual band WiFi, and a Gigabit Router with Power Boost. It is fast and reliable, and has a maximum Docsis 3.0 speed of 1000 Mbps. It was easy to set up and was approved right away by Comcast Xfinity, Cox and more. I have been very impressed with the enhanced performance I have noticed while streaming on multiple devices and downloading large files. Highly recommend this modem for anyone looking for a high performance modem with great features!

  • 24×8 bonded channel cable modem and dual-band AC1900 WiFi router combined into one device
  • Up to 1000 Mbps download speed for streaming HD videos, faster downloads and high-speed online gaming
  • Approved by Comcast Xfinity, Cox, and more for internet plans up to 600 Mbps with no service fees
  • 4 gigabit Ethernet ports provide reliable wired connections to computers, HDTVs, game consoles, and more
  • Power Boost technology amplifies the WiFi signal to provide increased speed and range
  • Intuitive setup with push-button connection using the Motorola Connect app
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7. ARRIS SURFboard Docsis 3.1 Gigabit Speed Cable Modem, Approved for Cox, Spectrum and Xfinity, (SB8200 Frustration Free),White

ARRIS SURFboard Docsis 3.1 Gigabit Speed Cable Modem, Approved for Cox, Spectrum and Xfinity, (SB8200 Frustration Free),White

8/10 our score

I recently purchased the ARRIS SURFboard Docsis 3.1 Gigabit Speed Cable Modem and I am beyond pleased with its performance. The setup was incredibly easy with the step by step instructions and I was able to get up and running in minutes. I have been using it with Cox, Spectrum and Xfinity and I had no problems getting it to work with all three services. It has a great download speed and I am able to stream without any issues. One of the best features about this modem is that it is approved for use with multiple services and that it comes with a two year warranty. Overall, I highly recommend this modem for anyone looking for a reliable and fast option.

  • Compatible with Cox, Spectrum, and Xfinity networks
  • DOCSIS 3.1 technology for maximum speeds of up to 10 Gbps downstream
  • 2 ports of Gigabit Ethernet for connecting routers, gaming consoles, and other local devices
  • 32 download and 8 upload channels for a faster and more reliable connection
  • ARRIS app for convenient setup and management
  • Advanced security features to protect your network from malicious activity
  • Frustration Free Packaging for easy setup

8. ARRIS SURFboard Docsis 3.1 Gigabit Cable Modem Plus AC2350 Dual Band Wi-Fi Router, Certified for Xfinity, and Cox 1 GB Service (SBG8300),Black

ARRIS SURFboard Docsis 3.1 Gigabit Cable Modem Plus AC2350 Dual Band Wi-Fi Router, Certified for Xfinity, and Cox 1 GB Service (SBG8300),Black

7.7/10 our score

I recently upgraded to the ARRIS SURFboard Docsis 3.1 Gigabit Cable Modem Plus AC2350 Dual Band Wi-Fi Router and I’m very impressed with its performance. It was certified for Xfinity, and Cox 1 GB Service. Setup was a breeze and the speeds on both the wired and wireless connections are lightning fast. I’m getting around 950 Mbps download and around 12 Mbps upload speeds, which is great for streaming HD content. Furthermore, its range is excellent, covering my entire 2,000 square foot home with no issue. The built-in antivirus and parental controls are also great for keeping my family and devices safe. All in all, this is an excellent modem router combo and I would definitely recommend it to anyone looking for a high-performance, reliable and affordable solution.

  • ARRIS SURFboard Docsis 3.1 Gigabit Cable Modem Plus AC2350 Dual Band Wi-Fi Router
  • Certified for Xfinity, and Cox 1 GB Service
  • Advanced DOCSIS 3.1 Cable Modem
  • Dual-band Concurrent 2.4GHz & 5GHz AC2350 Wi-Fi Router
  • Multi-User MIMO (MU-MIMO) capable
  • Gigabit Ethernet ports with link aggregation support
  • Compatible with major U.S. Cable Providers
  • Optimized for the fastest internet speed tiers

9. ARRIS Surfboard Docsis 3.1 Gigabit Cable Modem for Xfinity Internet & Voice, Black, Model:T25

ARRIS Surfboard Docsis 3.1 Gigabit Cable Modem for Xfinity Internet & Voice, Black, Model:T25

7.4/10 our score

I recently purchased the ARRIS Surfboard Docsis 3.1 Gigabit Cable Modem for Xfinity Internet & Voice, Black, Model:T25, and I am very pleased with my purchase. This modem is fast and reliable, and has worked great for me. The setup process was very simple and straightforward. The modem also has great range and coverage, so it works well with my internet service provider. I am also happy with the modem’s features, such as parental controls, firewall protection, and the ability to use the modem with both Xfinity Internet and Voice. Overall, I am very happy with this purchase and would highly recommend it to anyone looking for a great modem.

  • Compatible with Xfinity Internet & Voice service
  • DOCSIS 3.1 capable modem with 32 download and 8 upload channels for efficient networking
  • 2 Gigabit Ethernet ports for connecting computers, game consoles, and other devices
  • Integrated voice modem supporting 2 lines of carrier-grade Voice over IP (VoIP)
  • Built-in dual band 802.11ac Wi-Fi 5 router with 2.4GHz and 5GHz bands
  • 2 voice lines and 4 Gigabit Ethernet ports
  • Easy setup with the free mobile app, web browser, or the Xfinity xFi app
  • Includes ethernet cable and power adapter
  • Model: T25

10. NETGEAR Gigabit Cable Modem (32×8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity – CM1000-1AZNAS (Renewed)

NETGEAR Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed
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