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Spectrum Internet Modem

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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. Motorola - B12 32 x 8 DOCSIS 3.1 Cable Modem - Black - Front_Zoom
    Top comment

    "New Modem...Spectrum ran a new line. Had to update my modem. Product works great....Good cable modem but......Worked with Spectrum to troubleshoot which I ended up returning the device at Best Buy and got a free cable modem at Spectrum."

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    Product Description

    Ultra-fast DOCSIS 3.1 performance modem allows you to Stream, game, conference and more with confidence. DOCSIS 3.1 supports speeds up to 10x faster with higher efficiency. Backwards compatible with 32x8 DOCSIS 3.0 so you can future proof your network.
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    Top comment

    "New Modem...Spectrum ran a new line. Had to update my modem. Product works great....Good cable modem but......Worked with Spectrum to troubleshoot which I ended up returning the device at Best Buy and got a free cable modem at Spectrum."

    See all customer reviews

    Product Description

    Ultra-fast DOCSIS 3.1 performance modem allows you to Stream, game, conference and more with confidence. DOCSIS 3.1 supports speeds up to 10x faster with higher efficiency. Backwards compatible with 32x8 DOCSIS 3.0 so you can future proof your network.
    See all Cable Modems
    See all Cable Modems
  2. NETGEAR - Nighthawk Mid/High-Split 32 x 8 DOCSIS 3.1 Cable Modem - Black - Front_Zoom
    Top comment

    "Good modem for spectrum gig internet...Great purchase! Faster Internet speed!...This cable modem works great with my Spectrum Internet service and the setup was easy. "

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    Product Description

    Upgrade to faster speeds with the revolutionary DOCSIS 3.1 mid/high-split cable modem from NETGEAR. The Nighthawk CM2500 cable modem is specifically engineered to handle today’s faster DOCSIS 3.1 cable internet speeds that can only be accessed with mid/high-split technology, such as Xfinity’s 900Mbps Internet download speeds and 100Mbps upload speeds. Your entire family can enjoy faster download speeds up to 2Gbps (with link aggregation) and unprecedented upload speeds up to 1Gbps for lag-free gaming, crisp video conferencing, smoother music and video streaming, and instant app downloads. Connect for multi-gig speeds up to 2Gbps by connecting the two 1Gig ports to a router that supports Internet with link aggregation. And to push your Nighthawk’s performance even further, you can simply pair the CM2500 with a NETGEAR WiFi 6E or WiFi7 router or with our amazing Orbi system. The Nighthawk CM2500 works seamlessly with every major U.S. cable service provider.
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    Top comment

    "Good modem for spectrum gig internet...Great purchase! Faster Internet speed!...This cable modem works great with my Spectrum Internet service and the setup was easy. "

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    Product Description

    Upgrade to faster speeds with the revolutionary DOCSIS 3.1 mid/high-split cable modem from NETGEAR. The Nighthawk CM2500 cable modem is specifically engineered to handle today’s faster DOCSIS 3.1 cable internet speeds that can only be accessed with mid/high-split technology, such as Xfinity’s 900Mbps Internet download speeds and 100Mbps upload speeds. Your entire family can enjoy faster download speeds up to 2Gbps (with link aggregation) and unprecedented upload speeds up to 1Gbps for lag-free gaming, crisp video conferencing, smoother music and video streaming, and instant app downloads. Connect for multi-gig speeds up to 2Gbps by connecting the two 1Gig ports to a router that supports Internet with link aggregation. And to push your Nighthawk’s performance even further, you can simply pair the CM2500 with a NETGEAR WiFi 6E or WiFi7 router or with our amazing Orbi system. The Nighthawk CM2500 works seamlessly with every major U.S. cable service provider.
    See all Cable Modems
    See all Cable Modems
  3. ARRIS - SURFboard DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router Combo - Black - Front_Zoom
    Top comment

    "I purchased this product to replace my Spectrum cable modem and save money on monthly rental. ...Router Modem...Buying this router modem saves me $15 a month on my Internet/cable bill. "

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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

    "I purchased this product to replace my Spectrum cable modem and save money on monthly rental. ...Router Modem...Buying this router modem saves me $15 a month on my Internet/cable bill. "

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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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    See all Modem & Router Combos
  4. ARRIS - SURFboard S34 32 x 8 DOCSIS 3.1 Multi-Gig Cable Modem with 2.5 Gbps Ethernet Port - White - Front_Zoom
    Top comment

    "Finally eliminated internet connection issues!...The ARRIS - SURFboard S34 modem completely resolved the intermittent internet/Wi-Fi problems I had been having for almost a year. ...Excellent Cable Modem...I replaced the provided Spectrum cable modem with this one, since I kept needing to reboot the Spectrum provided one nearly every day. "

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    Product Description

    ARRIS SURFboard S34 DOCSIS 3.1 Cable Modem
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    Top comment

    "Finally eliminated internet connection issues!...The ARRIS - SURFboard S34 modem completely resolved the intermittent internet/Wi-Fi problems I had been having for almost a year. ...Excellent Cable Modem...I replaced the provided Spectrum cable modem with this one, since I kept needing to reboot the Spectrum provided one nearly every day. "

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    Product Description

    ARRIS SURFboard S34 DOCSIS 3.1 Cable Modem
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    See all Cable Modems
  5. NETGEAR - Nighthawk Mid/High-Split DOCSIS 3.1 Cable Modem - Black - Front_Zoom
    Top comment

    "Great mid-split modem but needs spectrum analyzer...Great modem, but is lacking the built-in spectrum analyzer on port 8080. ...I bought this modem for faster speeds since I have the 1 GIG internet with Spectrum and it definitely did not disappoint. "

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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 1Gbps and 2.5Gbps 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 2Gbps home Internet speeds and even up to 200 Mbps upload speeds delivered by Xfinity.
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    Top comment

    "Great mid-split modem but needs spectrum analyzer...Great modem, but is lacking the built-in spectrum analyzer on port 8080. ...I bought this modem for faster speeds since I have the 1 GIG internet with Spectrum and it definitely did not disappoint. "

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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 1Gbps and 2.5Gbps 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 2Gbps home Internet speeds and even up to 200 Mbps upload speeds delivered by Xfinity.
    See all Cable Modems
    See all Cable Modems
  6. 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
  7. 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 Cable Modems
  8. NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem - Black - Left_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 Cable Modems
  9. 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
  10. 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 Cable Modems
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