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Best Buy customers often prefer the following products when searching for cable phone modem.

The best cable modem for your home depends on your Internet Service Provider (ISP), the type of Internet service you're paying for, and your needs. Here's a look at all the major types of cable modems available 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. ARRIS - SURFboard DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router Combo - Black - Front_Zoom
    Top comment

    "Arris surfboard cable modem & wifi 6 router combo...ARRIS G34 DOCSIS Cable Modem...we only have 2 TVs, a tablet, and a pair of cell phones, but haven't had any problems. Would recommend!"

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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

    "Arris surfboard cable modem & wifi 6 router combo...ARRIS G34 DOCSIS Cable Modem...we only have 2 TVs, a tablet, and a pair of cell phones, but haven't had any problems. Would recommend!"

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

    "Great cable modem...This has been one of the best cable modems I've had....Perfect alternative to cable company modems...Simple to use existing cable modem for phone and this one for data. Cable company will help you do that. "

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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

    "Great cable modem...This has been one of the best cable modems I've had....Perfect alternative to cable company modems...Simple to use existing cable modem for phone and this one for data. Cable company will help you do that. "

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

    "Netgear Cable Modem Reco...Nice Modem. I would recommend Netgear cable modems....This was the only option since I have a cable phone and I did not want a modem / router combination. "

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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

    "Netgear Cable Modem Reco...Nice Modem. I would recommend Netgear cable modems....This was the only option since I have a cable phone and I did not want a modem / router combination. "

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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. ARRIS - SURFboard DOCSIS 3.1 Cable Modem for Xfinity Internet & Voice - Black - Front_Zoom
    Top comment

    "Reasonably priced cable/phone modem...Great modem...When the cable guy came to do my WiFi-cable-phone bundle installation, he was very impressed with the quality of this modem and said it was a great choice"

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    Product Description

    Get a perfect compliment to your Wi-Fi router with this Arris SURFboard T25 cable modem. Two Gigabit Ethernet ports allow for fast connection speeds to Wi-Fi routers or other wired devices, and dual telephony ports provide convenient digital voice support. This Arris SURFboard T25 cable modem can bond to two upstream and two downstream DOCSIS 3.1 channels to help achieve true gigabit download speeds.
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    Top comment

    "Reasonably priced cable/phone modem...Great modem...When the cable guy came to do my WiFi-cable-phone bundle installation, he was very impressed with the quality of this modem and said it was a great choice"

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    Product Description

    Get a perfect compliment to your Wi-Fi router with this Arris SURFboard T25 cable modem. Two Gigabit Ethernet ports allow for fast connection speeds to Wi-Fi routers or other wired devices, and dual telephony ports provide convenient digital voice support. This Arris SURFboard T25 cable modem can bond to two upstream and two downstream DOCSIS 3.1 channels to help achieve true gigabit download speeds.
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    See all Cable Modems
  6. NETGEAR - Nighthawk AX2700 Router with 32 x 8 DOCSIS 3.1 Cable Modem - Black - Left_Zoom
    Top comment

    "I won’t ever go back to cable company modems again!...Nighthawk Modem/Router...The Nighthawk turned out to be the wrong modem, as it does not have phone connections, and my home phone line is from cable."

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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

    "I won’t ever go back to cable company modems again!...Nighthawk Modem/Router...The Nighthawk turned out to be the wrong modem, as it does not have phone connections, and my home phone line is from cable."

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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
  7. ARRIS - SURFboard DOCSIS 3.0 Cable Modem & AC2350 Wi-Fi Router Combo - Black - Front_Zoom
    Top comment

    "It's worth buying your own modem to use for internet service over renting from the cable company monthly....great cable modem...wanted to stop renting . new nothing about modems. once again, best buy sales associate provided great info & helped us pick the right modem for our use. "

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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

    "It's worth buying your own modem to use for internet service over renting from the cable company monthly....great cable modem...wanted to stop renting . new nothing about modems. once again, best buy sales associate provided great info & helped us pick the right modem for our use. "

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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
  8. ARRIS - SURFboard 16 x 4 DOCSIS 3.0 Cable Modem & AC1600 Wi-Fi Router - Black - Front_Zoom
    Top comment

    "(Most cable modems people rent from Xfinity are made by Arris.)...Great cable modem with WiFi router as one unit...I am getting great network speed boost with this unit with my comcast cable service. You can view and control your internet activities with an app and check your modems activity from your phone for great convenience. "

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    Product Description

    An affordable upgrade for low-bandwidth households. The SURFboard SBG10 is a DOCSIS Cable Modem with built-in Wi-Fi Router. It's approved for cable internet speed plans up to 400 Mbps and features Wi-Fi speeds up to 1600 Mbps. Quick and easy setup with the SURFboard Central App.
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    Top comment

    "(Most cable modems people rent from Xfinity are made by Arris.)...Great cable modem with WiFi router as one unit...I am getting great network speed boost with this unit with my comcast cable service. You can view and control your internet activities with an app and check your modems activity from your phone for great convenience. "

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    Product Description

    An affordable upgrade for low-bandwidth households. The SURFboard SBG10 is a DOCSIS Cable Modem with built-in Wi-Fi Router. It's approved for cable internet speed plans up to 400 Mbps and features Wi-Fi speeds up to 1600 Mbps. Quick and easy setup with the SURFboard Central App.
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    See all Modem & Router Combos
  9. NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem - Black - Front_Zoom
    Top comment

    "Great cable modems...It is a very good cable modem for the price , I would recommend this...Good inexpensive cable modem only down side is that it doesn’t work with cable bundles that include home phone networks or “voice” phone just won’t connect through it. "

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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 cable modems...It is a very good cable modem for the price , I would recommend this...Good inexpensive cable modem only down side is that it doesn’t work with cable bundles that include home phone networks or “voice” phone just won’t connect through it. "

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

    "Cable modem...This modem is super fact & so much better than the cable company provided router,...Cable modem works great...We bought this cable modem to replace the one we was renting from our cable company. "

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    Product Description

    Multi-gigabit speeds for your home network. The SURFboard G36 is a DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router combo. Stream 4K content smoothly, game without interruptions or slowdowns. It features a 2.5 Gbps Ethernt port for multi-gig networking PLUS four 1-Gigabit Ethernet ports to connect all your devices. The SURFboard G36 is compatible with major U.S. cable internet service providers and is best for speed plans up to 2.5 Gbps. The compatible SURFboard Central app simplifies setup and management of your network.
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    Top comment

    "Cable modem...This modem is super fact & so much better than the cable company provided router,...Cable modem works great...We bought this cable modem to replace the one we was renting from our cable company. "

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    Product Description

    Multi-gigabit speeds for your home network. The SURFboard G36 is a DOCSIS 3.1 Cable Modem & Wi-Fi 6 Router combo. Stream 4K content smoothly, game without interruptions or slowdowns. It features a 2.5 Gbps Ethernt port for multi-gig networking PLUS four 1-Gigabit Ethernet ports to connect all your devices. The SURFboard G36 is compatible with major U.S. cable internet service providers and is best for speed plans up to 2.5 Gbps. The compatible SURFboard Central app simplifies setup and management of your network.
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    See all Modem & Router Combos
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