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Best Buy customers often prefer the following products when searching for cable modems for time warner.

If you're looking for a new cable modem, but aren't sure which one to buy, it can be tough to figure out which modem is compatible with your Internet service provider. To help you make the best choice for your needs, we've rounded up some of the best cable modems on the market today.

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  1. ARRIS - Surfboard Wi-Fi 7 Router with DOCSIS 3.1 Cable Modem - Black - Front_Zoom
    Top comment

    "Great cable modem/router combo...Rarely need to power cycle it... compared to my previous few Netgear modem/router combo units, which needed to be power cycled every 2-3 weeks. ...(We even changed the cables to Cat 8.) The main reason we bought this modem is to get a better speed. "

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    Product Description

    The SURFboard G54 WiFi-7 D3.1 Cable Modem Router uses Wi-Fi 7 and DOCSIS 3.1 technology to deliver peak performance to your home network
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    Top comment

    "Great cable modem/router combo...Rarely need to power cycle it... compared to my previous few Netgear modem/router combo units, which needed to be power cycled every 2-3 weeks. ...(We even changed the cables to Cat 8.) The main reason we bought this modem is to get a better speed. "

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    Product Description

    The SURFboard G54 WiFi-7 D3.1 Cable Modem Router uses Wi-Fi 7 and DOCSIS 3.1 technology to deliver peak performance to your home network
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    See all Cable Modems
  2. NETGEAR - Nighthawk High-Split 32 x 8 DOCSIS 3.1 Cable Modem - Black - Front_Zoom

    Product Description

    The high-split Nighthawk CM2500 modem by NETGEAR features ultrafast DOCSIS 3.1 technology and delivers gigabit-plus ISP speeds up to 2 Gbps, supporting your family’s active digital lifestyle. Next-generation DOCSIS 3.1 offers up to 10 times faster download speeds over DOCSIS 3.0, so you’ll enjoy more responsive gaming, smoother video and music streaming, fast app downloads, and crystal clear videoconferencing.
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    Product Description

    The high-split Nighthawk CM2500 modem by NETGEAR features ultrafast DOCSIS 3.1 technology and delivers gigabit-plus ISP speeds up to 2 Gbps, supporting your family’s active digital lifestyle. Next-generation DOCSIS 3.1 offers up to 10 times faster download speeds over DOCSIS 3.0, so you’ll enjoy more responsive gaming, smoother video and music streaming, fast app downloads, and crystal clear videoconferencing.
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    See all Cable Modems
  3. NETGEAR - Nighthawk Mid-High Split DOCSIS 3.1 Cable Modem - Black - Left_Zoom
    Top comment

    "Great Modem...The CM3000 Cable Modem is a strong modem worth the upgrade. ...The CM3000 Cable Modem is a very capable, fast and worthwhile upgrade."

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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

    "Great Modem...The CM3000 Cable Modem is a strong modem worth the upgrade. ...The CM3000 Cable Modem is a very capable, fast and worthwhile upgrade."

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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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    See all Cable Modems
  4. ARRIS - SURFboard DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router Combo - Black - Front_Zoom
    Top comment

    "If your on the fence the set up is simple only a power cord and a coaxial cable and comcast will activate with about 15 minutes of your time. ...Arris surfboard cable modem & wifi 6 router combo"

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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

    "If your on the fence the set up is simple only a power cord and a coaxial cable and comcast will activate with about 15 minutes of your time. ...Arris surfboard cable modem & wifi 6 router combo"

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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
  5. ARRIS - SURFboard SB6183 16 x 4 DOCSIS 3.0 Cable Modem - White - Left_Zoom
    Top comment

    "Time warner cable saver...Saved 10+ $ on time warner bill every month. Works great!!...Perfect for time warner Cable users and ready for faster internet."

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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

    "Time warner cable saver...Saved 10+ $ on time warner bill every month. Works great!!...Perfect for time warner Cable users and ready for faster internet."

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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
  6. NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Voice Cable Modem - Black - Angle_Zoom
    Top comment

    "Great cable/voice modem...You will need to call Comcast to get your cable modem activated so save time by starting with that first!...Netgear Cable Modem Reco...Nice Modem. I would recommend Netgear cable modems."

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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

    "Great cable/voice modem...You will need to call Comcast to get your cable modem activated so save time by starting with that first!...Netgear Cable Modem Reco...Nice Modem. I would recommend Netgear cable modems."

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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. NETGEAR - Nighthawk AX2700 Router with 32 x 8 DOCSIS 3.1 Cable Modem - Black - Left_Zoom
    Top comment

    "This cable modem router is great. Not difficult to install and is 3-4 times faster than my previous NETGEAR cable modem router. ...I won’t ever go back to cable company modems again!"

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    Product Description

    Interconnect your smart devices at home with this NETGEAR Nighthawk AX6 cable modem router. The NETGEAR Armor protection keeps your data secure, while the six-stream dual-band Wi-Fi 6 offers speeds of up to 2.7 Gbps to deliver smooth streaming on multiple devices. This NETGEAR Nighthawk AX6 cable modem router features a built-in DOCSIS 3.1 cable modem to support ultra-fast multi-Gigabit internet, and the Smart Connect feature enables seamless setup.
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    Top comment

    "This cable modem router is great. Not difficult to install and is 3-4 times faster than my previous NETGEAR cable modem router. ...I won’t ever go back to cable company modems again!"

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    Product Description

    Interconnect your smart devices at home with this NETGEAR Nighthawk AX6 cable modem router. The NETGEAR Armor protection keeps your data secure, while the six-stream dual-band Wi-Fi 6 offers speeds of up to 2.7 Gbps to deliver smooth streaming on multiple devices. This NETGEAR Nighthawk AX6 cable modem router features a built-in DOCSIS 3.1 cable modem to support ultra-fast multi-Gigabit internet, and the Smart Connect feature enables seamless setup.
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    See all Modem & Router Combos
  8. NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Cable Modem - Black - Front_Zoom
    Top comment

    "Best cable modem...This has honestly been one of the best cable modems I’ve ever bought....Great modem....The Nighthawk Smartphone App can be used to setup WiFi, but does not setup Modem. My cable company is Spectrum. I've had my internet account with them (including their predecessor Time-Warner and RoadRunner) for more than 20 years. "

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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

    "Best cable modem...This has honestly been one of the best cable modems I’ve ever bought....Great modem....The Nighthawk Smartphone App can be used to setup WiFi, but does not setup Modem. My cable company is Spectrum. I've had my internet account with them (including their predecessor Time-Warner and RoadRunner) for more than 20 years. "

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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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    See all Cable Modems
  9. ARRIS - SURFboard S33 32 x 8 DOCSIS 3.1 Multi-Gig Cable Modem with 2.5 Gbps Ethernet Port - White - Front_Zoom
    Top comment

    "Great Cable Modem...Arris Cable modems are the modems of choice in my house. ...Good modem...Cable modem works great the cable company in this case took a few long minutes before recognizing that a new modem was connected. "

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    Product Description

    The ARRIS SURFboard S33 is a DOCSIS 3.1 Cable Modem that delivers the fastest speeds and the latest technology. With a 2.5 Gigabit and a 1 Gigabit Ethernet port, the S33 enables a multi-gig experience for things like online gaming, 4K video streaming and more. It’s best for cable internet speed plans up to 2.5 Gbps and setup is simple with an easy-to-use app. It's compatible with any Wi-Fi router and saves you money on monthly rental fees. Upgrade your home network with an SURFboard S33 DOCSIS 3.1 Cable Modem.
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    Top comment

    "Great Cable Modem...Arris Cable modems are the modems of choice in my house. ...Good modem...Cable modem works great the cable company in this case took a few long minutes before recognizing that a new modem was connected. "

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    Product Description

    The ARRIS SURFboard S33 is a DOCSIS 3.1 Cable Modem that delivers the fastest speeds and the latest technology. With a 2.5 Gigabit and a 1 Gigabit Ethernet port, the S33 enables a multi-gig experience for things like online gaming, 4K video streaming and more. It’s best for cable internet speed plans up to 2.5 Gbps and setup is simple with an easy-to-use app. It's compatible with any Wi-Fi router and saves you money on monthly rental fees. Upgrade your home network with an SURFboard S33 DOCSIS 3.1 Cable Modem.
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    See all Cable Modems
  10. NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Cable Modem - Black - Angle_Zoom
    Top comment

    "Best cable modem, just works. No troubles with these modems. ...I stopped using the modems issued by cable (ISP) providers about 8 years ago. "

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    Product Description

    The Nighthawk CM2000 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.
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    Top comment

    "Best cable modem, just works. No troubles with these modems. ...I stopped using the modems issued by cable (ISP) providers about 8 years ago. "

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    Product Description

    The Nighthawk CM2000 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.
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    See all Cable Modems
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