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Best Buy customers often prefer the following products when searching for best docsis 3.0 cable modem.

DOCSIS 3.0 is a new standard for cable modems that promises to deliver faster speeds and better reliability. If you're looking to upgrade your home network to support these new speeds, you'll need a DOCSIS 3.0 compatible modem. Browse the top-ranked list of best DOCSIS 3.0 cable modems below along with associated reviews and opinions.

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  1. ARRIS - SURFboard SB6190 32 x 8 DOCSIS 3.0 Cable Modem - White - Front_Zoom
    Top comment

    "Best bang for buck for a DOCSIS 3.0 Cable Modem...Best bang for buck for a DOCSIS 3.0 Cable Modem. ...ARRIS - SURFboard DOCSIS 3.0 Cable Modem...ARRIS - SURFboard DOCSIS 3.0 Cable Modem is a great value"

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    Product Description

    The ARRIS SURFboard SB6190 is a DOCSIS 3.0 cable modem with 32 downstream x 8 upstream bonded channels, making it a perfect addition to your home network. The SB6190 is best for cable internet speed plans up to 800 Mbps.
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    Top comment

    "Best bang for buck for a DOCSIS 3.0 Cable Modem...Best bang for buck for a DOCSIS 3.0 Cable Modem. ...ARRIS - SURFboard DOCSIS 3.0 Cable Modem...ARRIS - SURFboard DOCSIS 3.0 Cable Modem is a great value"

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    Product Description

    The ARRIS SURFboard SB6190 is a DOCSIS 3.0 cable modem with 32 downstream x 8 upstream bonded channels, making it a perfect addition to your home network. The SB6190 is best for cable internet speed plans up to 800 Mbps.
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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"

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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"

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

    "Great SURFboard 600 Series Docsis 3.0 Cable Modem...The Arris SURFboard 600 Series Docsis 3.0 Cable Modem is performing like I expect it to do, great choice....Good cable modem...Good SURFboard 600 Series Docsis 3.0 Cable Modem upgrade."

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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 SURFboard 600 Series Docsis 3.0 Cable Modem...The Arris SURFboard 600 Series Docsis 3.0 Cable Modem is performing like I expect it to do, great choice....Good cable modem...Good SURFboard 600 Series Docsis 3.0 Cable Modem upgrade."

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

    "DOCSIS 3.0 Cable Modem - Black...The ARRIS - SURFboard Dual-Band AC2350 with 32 x 8 DOCSIS 3.0 Cable Modem - Black Works great!!!"

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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

    "DOCSIS 3.0 Cable Modem - Black...The ARRIS - SURFboard Dual-Band AC2350 with 32 x 8 DOCSIS 3.0 Cable Modem - Black Works great!!!"

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

    "(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

    "(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
  6. ARRIS - SURFboard S33 32 x 8 DOCSIS 3.1 Multi-Gig Cable Modem with 2.5 Gbps Ethernet Port - White - Front_Zoom
    Top comment

    "Easy setup and faster than my Docsis 3.0 router...Was paying for 200Mbps, but only getting 130 with my older Docsis 3.0 router. Now I'm getting 230Mbps....Great product, easy setup, getting higher download and upload speeds than with my original DOCSIS 3.0 modem."

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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

    "Easy setup and faster than my Docsis 3.0 router...Was paying for 200Mbps, but only getting 130 with my older Docsis 3.0 router. Now I'm getting 230Mbps....Great product, easy setup, getting higher download and upload speeds than with my original DOCSIS 3.0 modem."

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

    "Arris - Surfboard DOCSIS 3.1 Cable Modem & WIFI...Had slow Internet with my old DOCSIS 3.0 so it was time to upgrade to a DOCSIS 3.1. "

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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

    "Arris - Surfboard DOCSIS 3.1 Cable Modem & WIFI...Had slow Internet with my old DOCSIS 3.0 so it was time to upgrade to a DOCSIS 3.1. "

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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 Cable Modems
  8. Motorola - MB7621 24x8 DOCSIS 3.0 Cable Modem 1029 Mbps - Black - Front_Zoom
    Top comment

    "Motorola - 24 x 8 DOCSIS 3.0 Cable Modem...Motorola is always putting out great modems over the years/...Awesome Docsis 3.0 cable modem...Awesome Docsis 3.0 cable modem. I've just upgraded my old surfboard with this one. "

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    Product Description

    The Motorola MB7420 high-speed 24x8 DOCSIS 3.0 cable modem supports speeds up to 1029 Mbps, twenty-four times faster than DOCSIS 2.0. A Full-Band Capture digital tuner ensures a faster, more reliable Internet. This attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. Connects to a computer, HDTV, game station, or wireless router. (This cable modem does not have a built-in wireless router or VoIP telephone adapter.)
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    Top comment

    "Motorola - 24 x 8 DOCSIS 3.0 Cable Modem...Motorola is always putting out great modems over the years/...Awesome Docsis 3.0 cable modem...Awesome Docsis 3.0 cable modem. I've just upgraded my old surfboard with this one. "

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    Product Description

    The Motorola MB7420 high-speed 24x8 DOCSIS 3.0 cable modem supports speeds up to 1029 Mbps, twenty-four times faster than DOCSIS 2.0. A Full-Band Capture digital tuner ensures a faster, more reliable Internet. This attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. Connects to a computer, HDTV, game station, or wireless router. (This cable modem does not have a built-in wireless router or VoIP telephone adapter.)
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    See all Cable Modems
  9. Motorola - MG7700 24x8 DOCSIS 3.0 Cable Modem + AC1900 Router - Black - Left_Zoom
    Top comment

    "Overall, the Motorola MG7700 24x8 DOCSIS 3.0 Cable Modem + AC1900 Router is a reliable and convenient solution for home internet connectivity. ...Modem Router Combo...Easy-ish setup but there online is not great. Also had to get docsis 3.0. would have preferred a newer version but limited options in store"

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    Product Description

    The Motorola MG7700 24x8 DOCSIS 3.0 cable modem + AC1900 dual-band (2.4GHz and 5GHz) Wi-Fi Gigabit router with four Gigabit (GigE) Ethernet ports, power boost Wi-Fi amplifiers, firewall security, and more. Power Boost technology amplifies the wireless signal to the limit set by the Federal Communications Commission (FCC) to deliver higher WiFi speeds and extend the WiFi range. AnyBeam WiFi beamforming at 2.4 GHz and 5 GHz focuses the wireless signal on your wireless devices to further enhance wireless performance.
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    Top comment

    "Overall, the Motorola MG7700 24x8 DOCSIS 3.0 Cable Modem + AC1900 Router is a reliable and convenient solution for home internet connectivity. ...Modem Router Combo...Easy-ish setup but there online is not great. Also had to get docsis 3.0. would have preferred a newer version but limited options in store"

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    Product Description

    The Motorola MG7700 24x8 DOCSIS 3.0 cable modem + AC1900 dual-band (2.4GHz and 5GHz) Wi-Fi Gigabit router with four Gigabit (GigE) Ethernet ports, power boost Wi-Fi amplifiers, firewall security, and more. Power Boost technology amplifies the wireless signal to the limit set by the Federal Communications Commission (FCC) to deliver higher WiFi speeds and extend the WiFi range. AnyBeam WiFi beamforming at 2.4 GHz and 5 GHz focuses the wireless signal on your wireless devices to further enhance wireless performance.
    See all Modem & Router Combos
    See all Modem & Router Combos
  10. NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem - Black - Front_Zoom
    Top comment

    "NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem...NETGEAR CM700 DOCSIS 3.0 Cable Modem has plenty of up and down channels for the best connection....Modem...Love it....NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem - Black"

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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

    "NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem...NETGEAR CM700 DOCSIS 3.0 Cable Modem has plenty of up and down channels for the best connection....Modem...Love it....NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem - Black"

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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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