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Best Buy customers often prefer the following products when searching for spectrum internet modem.

A modem is a device that allows your computer to communicate with the Internet. It is the gateway to the World Wide Web, and without it, you wouldn't be able to access any of your email, social media, or online shopping. A modem is also an essential piece of equipment for anyone who wants to play online video games. Browse the top-ranked list of Spectrum Internet modems below along with associated reviews and opinions.

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  1. ARRIS - SURFboard DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router Combo - Black - Front_Zoom
    Top comment

    "Very easy to set up through spectrum...Great ARRIS modem/router...It's a great modem/router that easily handles my upgraded higher internet speed at home. "

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    Product Description

    Upgrade your home network with the ARRIS SURFboard G34. It's a DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router combo. Wi-Fi 6 supports smooth 4K video streaming and low latency online gaming. This ARRIS SURFboard cable modem router features four 1-Gigabit Ethernet ports to connect your wired devices, and the compatible SURFboard Central mobile app allows for quick and secure setup. The G34 is best for gig-speed cable internet plans and compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others.
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    Top comment

    "Very easy to set up through spectrum...Great ARRIS modem/router...It's a great modem/router that easily handles my upgraded higher internet speed at home. "

    See all customer reviews

    Product Description

    Upgrade your home network with the ARRIS SURFboard G34. It's a DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router combo. Wi-Fi 6 supports smooth 4K video streaming and low latency online gaming. This ARRIS SURFboard cable modem router features four 1-Gigabit Ethernet ports to connect your wired devices, and the compatible SURFboard Central mobile app allows for quick and secure setup. The G34 is best for gig-speed cable internet plans and compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others.
    See all Modem & Router Combos
    See all Modem & Router Combos
  2. NETGEAR - Nighthawk Mid-High Split DOCSIS 3.1 Cable Modem - Black - Left_Zoom
    Top comment

    "Amazingly fast modem while future proofing...Amazingly fast modem. I had a CM500 before, which still works but is not compatible with Spectrum anymore. ...Haven’t any internet speed issues"

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    Product Description

    The Nighthawk CM3000 multi-gigabit speed cable modem by NETGEAR supports link aggregation to deliver true multi-gigabit Internet speeds. The future-proof cable modem supports fast Internet speeds. This DOCSIS 3.1 cable modem is ready for any of today's service plans and future upgrades. Take a big leap forward with the next-generation Nighthawk CM3000 DOCSIS 3.1 high-speed cable modem with mid-/high-split technology, specifically engineered to handle fast cable Internet speeds. With upload speeds up to 1 Gbps and 2.5 Gbps download speeds, your entire family can enjoy 10 times faster upload and download speeds for lag-free gaming, crisp videoconferencing, smoother music and video streaming, and instant app downloads over DOCSIS 3.0.2. To push your performance even further, simply pair it with a NETGEAR Wi-Fi 7 router or Orbi system (sold separately). The Nighthawk CM3000 works seamlessly with most major US cable service providers, easily supporting 2 Gbps home Internet speeds and even up to 200 Mbps upload speeds delivered by Xfinity.
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    Top comment

    "Amazingly fast modem while future proofing...Amazingly fast modem. I had a CM500 before, which still works but is not compatible with Spectrum anymore. ...Haven’t any internet speed issues"

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    Product Description

    The Nighthawk CM3000 multi-gigabit speed cable modem by NETGEAR supports link aggregation to deliver true multi-gigabit Internet speeds. The future-proof cable modem supports fast Internet speeds. This DOCSIS 3.1 cable modem is ready for any of today's service plans and future upgrades. Take a big leap forward with the next-generation Nighthawk CM3000 DOCSIS 3.1 high-speed cable modem with mid-/high-split technology, specifically engineered to handle fast cable Internet speeds. With upload speeds up to 1 Gbps and 2.5 Gbps download speeds, your entire family can enjoy 10 times faster upload and download speeds for lag-free gaming, crisp videoconferencing, smoother music and video streaming, and instant app downloads over DOCSIS 3.0.2. To push your performance even further, simply pair it with a NETGEAR Wi-Fi 7 router or Orbi system (sold separately). The Nighthawk CM3000 works seamlessly with most major US cable service providers, easily supporting 2 Gbps home Internet speeds and even up to 200 Mbps upload speeds delivered by Xfinity.
    See all Cable Modems
    See all Cable Modems
  3. ARRIS - SURFboard DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router Combo - Black - Front_Zoom
    Top comment

    "great with spectrum internet...great modem works very well with Spectrum internet"

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    Product Description

    The SURFboard SBG7600AC2 is a DOCSIS 3.0 Cable Modem with a built-in AC2350 Wi-Fi Router. The SBG7600AC2 is equipped with four 1-Gigabit Ethernet ports and provides Wi-Fi speeds up to 2350 Mbps. It is compatible with major US Cable Internet providers including Cox, Spectrum, Xfinity and others. It's best for cable internet speed plans up to 800 Mbps. Setup is quick and easy with the SURFboard Central app.
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    Top comment

    "great with spectrum internet...great modem works very well with Spectrum internet"

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    Product Description

    The SURFboard SBG7600AC2 is a DOCSIS 3.0 Cable Modem with a built-in AC2350 Wi-Fi Router. The SBG7600AC2 is equipped with four 1-Gigabit Ethernet ports and provides Wi-Fi speeds up to 2350 Mbps. It is compatible with major US Cable Internet providers including Cox, Spectrum, Xfinity and others. It's best for cable internet speed plans up to 800 Mbps. Setup is quick and easy with the SURFboard Central app.
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    See all Modem & Router Combos
  4. NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Voice Cable Modem - Black - Angle_Zoom
    Top comment

    "A Great Upgrade For Spectrum Customers...If you’re using the voice option from spectrum just know this modem won’t work for that feature. ...475 MBPS AVG DOWNLOAD SPEEDS AND 60 MBPS AVG UPLOAD ON SPECTRUM INTERNET (ULTRA)"

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    Product Description

    This NETGEAR Nighthawk ultra-high-speed cable modem for Xfinity Voice (CM2050V) delivers the gigabit-speed cable Internet and perfect call clarity. This DOCSIS 3.1 cable modem with voice supports all of today's Internet service plans and is designed for the high-performance Internet in the future. CM2050V includes two telephone ports that automatically prioritize voice over the Internet for clear and uninterrupted calls."
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    Top comment

    "A Great Upgrade For Spectrum Customers...If you’re using the voice option from spectrum just know this modem won’t work for that feature. ...475 MBPS AVG DOWNLOAD SPEEDS AND 60 MBPS AVG UPLOAD ON SPECTRUM INTERNET (ULTRA)"

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    Product Description

    This NETGEAR Nighthawk ultra-high-speed cable modem for Xfinity Voice (CM2050V) delivers the gigabit-speed cable Internet and perfect call clarity. This DOCSIS 3.1 cable modem with voice supports all of today's Internet service plans and is designed for the high-performance Internet in the future. CM2050V includes two telephone ports that automatically prioritize voice over the Internet for clear and uninterrupted calls."
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    See all Cable Modems
  5. NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem - Black - Front_Zoom
    Top comment

    "Great Replacement For Spectrum Router/Modem...Bought this to cut down my Spectrum internet bill. Works fanstastic!...Great modem...Great modem for spectrum Internet speeds 500 and below ."

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    Product Description

    The CM700 DOCSIS 3.0 High Speed Cable Modem, with speeds up to 1.4 Gbps and 32X faster than DOCSIS 2.0 devices, is ideal for streaming or gaming. It features a Gigabit Ethernet port and it's CableLabs DOCSIS 3.0 Certified to work with cable Internet XFINITY from Comcast, Spectrum, Cox and more.
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    Top comment

    "Great Replacement For Spectrum Router/Modem...Bought this to cut down my Spectrum internet bill. Works fanstastic!...Great modem...Great modem for spectrum Internet speeds 500 and below ."

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    Product Description

    The CM700 DOCSIS 3.0 High Speed Cable Modem, with speeds up to 1.4 Gbps and 32X faster than DOCSIS 2.0 devices, is ideal for streaming or gaming. It features a Gigabit Ethernet port and it's CableLabs DOCSIS 3.0 Certified to work with cable Internet XFINITY from Comcast, Spectrum, Cox and more.
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    See all Modems
  6. ARRIS - SURFboard SB6183 16 x 4 DOCSIS 3.0 Cable Modem - White - Left_Zoom
    Top comment

    "Would recommend to anyone with spectrum internet...Great modem...Got this due to internet speed increase. Works great with spectrum internet service"

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    Product Description

    The SURFboard SB8163 DOCSIS 3.0 Cable Modem features 16 downstream x 4 upstream channels for high-speed internet access. It is compatible with major US Cable Internet providers and is best for cable internet speed plans up to 400 Mbps.
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    Top comment

    "Would recommend to anyone with spectrum internet...Great modem...Got this due to internet speed increase. Works great with spectrum internet service"

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    Product Description

    The SURFboard SB8163 DOCSIS 3.0 Cable Modem features 16 downstream x 4 upstream channels for high-speed internet access. It is compatible with major US Cable Internet providers and is best for cable internet speed plans up to 400 Mbps.
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    See all Modems
  7. NETGEAR - Nighthawk AC1900 Router with DOCSIS 3.0 Cable Modem - Black - Front_Zoom
    Top comment

    "Spectrum internet...Product works with Spectrum internet. It was great that they matched the price on Amazon....Used for Spectrum internet. No issues. 100 times better than spectrums."

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    Product Description

    The Nighthawk Dual-Band AC1900 Router with 24 x 8 DOCSIS 3.0 Cable Modem delivers WiFi speeds of up to 1.9Gbps. It ensures uninterrupted HD video streaming with 24x8 channel bonding. Save up to $120 a year by eliminating Internet service provider rental fees. This cable modem router supports XFINITY from Comcast, Spectrum, Cox & more.
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    Top comment

    "Spectrum internet...Product works with Spectrum internet. It was great that they matched the price on Amazon....Used for Spectrum internet. No issues. 100 times better than spectrums."

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    Product Description

    The Nighthawk Dual-Band AC1900 Router with 24 x 8 DOCSIS 3.0 Cable Modem delivers WiFi speeds of up to 1.9Gbps. It ensures uninterrupted HD video streaming with 24x8 channel bonding. Save up to $120 a year by eliminating Internet service provider rental fees. This cable modem router supports XFINITY from Comcast, Spectrum, Cox & more.
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    See all Modem & Router Combos
  8. ARRIS - SURFboard SB8200 32 x 8 DOCSIS 3.1 Gig-Speed Cable Modem - White - Front_Zoom
    Top comment

    "Excellent modem. Works well with my spectrum internet service....Skip if you have Spectrum internet...I bought this high end modem because it had the "works with Spectrum internet" sticker on the box. "

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    Product Description

    The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is capable of delivering true Gigabit speeds. It's approved for use with Cox, Spectrum, Xfinity and others supporting cable internet speed plans up to 1 Gbps. Upgrading your home network starts with your modem.
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    Top comment

    "Excellent modem. Works well with my spectrum internet service....Skip if you have Spectrum internet...I bought this high end modem because it had the "works with Spectrum internet" sticker on the box. "

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    Product Description

    The ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem is capable of delivering true Gigabit speeds. It's approved for use with Cox, Spectrum, Xfinity and others supporting cable internet speed plans up to 1 Gbps. Upgrading your home network starts with your modem.
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    See all Cable Modems
  9. NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black - Front_Zoom
    Top comment

    "Modem...Greta product does not work with spectrum internet...This modem works for spectrum internet with no modifications"

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    Product Description

    The CM1000 Ultra-High Speed Cable Modem, with speeds up to 1Gbps and DOCSIS 3.1 is 10X faster than DOCSIS 3.0 devices. It's backward compatible with DOCSIS 3.0 and ready for future service plan upgrades for XFINITY from Comcast, Cox, and Spectrum. A Gigabit Ethernet port provides faster access and downloads.
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    Top comment

    "Modem...Greta product does not work with spectrum internet...This modem works for spectrum internet with no modifications"

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    Product Description

    The CM1000 Ultra-High Speed Cable Modem, with speeds up to 1Gbps and DOCSIS 3.1 is 10X faster than DOCSIS 3.0 devices. It's backward compatible with DOCSIS 3.0 and ready for future service plan upgrades for XFINITY from Comcast, Cox, and Spectrum. A Gigabit Ethernet port provides faster access and downloads.
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    See all Modems
  10. NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Cable Modem - Black - Front_Zoom
    Top comment

    "This device has made my spectrum internet fast and I am able to get the actual speeds I pay for...I get better service with spectrum internet now! Love it!"

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    Product Description

    The Nighthawk CM1200 Multi-Gig speed cable modem by NETGEAR supports link aggregation to deliver true Multi-Gig Internet speeds. The future-proof cable modem supports fast Internet speeds. This DOCSIS 3.1 cable modem is ready for any of today's service plans and future upgrades.
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    Top comment

    "This device has made my spectrum internet fast and I am able to get the actual speeds I pay for...I get better service with spectrum internet now! Love it!"

    See all customer reviews

    Product Description

    The Nighthawk CM1200 Multi-Gig speed cable modem by NETGEAR supports link aggregation to deliver true Multi-Gig Internet speeds. The future-proof cable modem supports fast Internet speeds. This DOCSIS 3.1 cable modem is ready for any of today's service plans and future upgrades.
    See all Cable Modems
    See all Cable Modems
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