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

A cable modem is a device that allows you to access the Internet by connecting your computer to your cable TV service. Cable modems are used by cable companies to provide Internet access to their customers. Browse the top-ranked list of cable modems for Cox below along with associated reviews and opinions.

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  1. ARRIS - SURFboard DOCSIS 3.1 Cable Modem & Dual-Band Wi-Fi Router for Xfinity and Cox service tiers - Black - Front_Zoom
    Top comment

    "Nice Cable Modem...This is a good DOCSIS 3.1 Cable Modem & Dual Band WiFi Router. It also has a 4-Channel Ethernet Router. ...Great WIFI Cable Modem Option...Excellent choice if you want a quality cable modem with built in WIFI"

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    Product Description

    Maximize internet speeds with this ARRIS SURFboard wireless cable modem. Four Gb Ethernet ports offer rapid wired connections, and advanced wireless technology delivers fast long-range 2.4GHz and 5GHz Wi-Fi connections. This ARRIS SURFboard wireless cable modem offers easy plug-and-play installation and lets you manage networks with voice commands via Amazon Alexa.
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    Top comment

    "Nice Cable Modem...This is a good DOCSIS 3.1 Cable Modem & Dual Band WiFi Router. It also has a 4-Channel Ethernet Router. ...Great WIFI Cable Modem Option...Excellent choice if you want a quality cable modem with built in WIFI"

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    Product Description

    Maximize internet speeds with this ARRIS SURFboard wireless cable modem. Four Gb Ethernet ports offer rapid wired connections, and advanced wireless technology delivers fast long-range 2.4GHz and 5GHz Wi-Fi connections. This ARRIS SURFboard wireless cable modem offers easy plug-and-play installation and lets you manage networks with voice commands via Amazon Alexa.
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    See all Cable Modems
  2. NETGEAR - Nighthawk AC1900 Router with DOCSIS 3.0 Cable Modem - Black - Front_Zoom
    Top comment

    "Perfect Upgrade from Cox cable Modem Increased and more stable WIFI signal...NETGEAR Nighthawk AC1900 WiFi Cable Modem...Performed well with Cox cable and my Synology NAS. Good user interface."

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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

    "Perfect Upgrade from Cox cable Modem Increased and more stable WIFI signal...NETGEAR Nighthawk AC1900 WiFi Cable Modem...Performed well with Cox cable and my Synology NAS. Good user interface."

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

    "Solid cable modem at great price...Very solid cable modem. Works perfectly with Spectrum service. ...Great cable modem...I was tired of renting a modem from Cox Cable. They do not deserve any extra money from me. "

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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

    "Solid cable modem at great price...Very solid cable modem. Works perfectly with Spectrum service. ...Great cable modem...I was tired of renting a modem from Cox Cable. They do not deserve any extra money from me. "

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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
  4. NETGEAR - Dual-Band AC1750 Router with 16 x 4 DOCSIS 3.0 Cable Modem - Black - Angle_Zoom
    Top comment

    "Awesome Cable Modem/Router...It’s an optimized cable router that delivers superb internet performance when using Xfinity/Cox cable services....repalced my Cox Cable Modem and works great. asy to isntall and setup"

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    Product Description

    The NETGEAR Dual-Band AC1750 Router with 16 x 4 DOCSIS 3.0 Cable Modem provides very fast cable speeds with an AC1750 WiFi router and integrated DOCSIS 3.0 cable modem, up to 680 Mbps. Compatible with cable Internet providers such as XFINITY from Comcast, Spectrum, Cox, Cablevision, and more.
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    Top comment

    "Awesome Cable Modem/Router...It’s an optimized cable router that delivers superb internet performance when using Xfinity/Cox cable services....repalced my Cox Cable Modem and works great. asy to isntall and setup"

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    Product Description

    The NETGEAR Dual-Band AC1750 Router with 16 x 4 DOCSIS 3.0 Cable Modem provides very fast cable speeds with an AC1750 WiFi router and integrated DOCSIS 3.0 cable modem, up to 680 Mbps. Compatible with cable Internet providers such as XFINITY from Comcast, Spectrum, Cox, Cablevision, and more.
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    See all Modem & Router Combos
  5. ARRIS - SURFboard SB8200 32 x 8 DOCSIS 3.1 Gig-Speed Cable Modem - White - Front_Zoom
    Top comment

    "Cable Modem...Superb replacement from renting Cox Cable equipment. Haven't had any problems since purchased....Great cable modem for COX...Works great! Used to update my COX cable modem. Fast hookup over internet in minimum time."

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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

    "Cable Modem...Superb replacement from renting Cox Cable equipment. Haven't had any problems since purchased....Great cable modem for COX...Works great! Used to update my COX cable modem. Fast hookup over internet in minimum time."

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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 Modems
  6. Motorola - MB8611 32x8 DOCSIS 3.1 Cable Modem 2.5 GB Ethernet - Black - Front_Zoom
    Top comment

    "Motorola Cable Modem...Good cable modem, very fast definitely recommended...Cable modem...Needed a new cable modem because my current cable modem was getting old. "

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    Product Description

    The Motorola MB8611 Ultra-fast DOCSIS 3.1 cable modem supports true Gigabit speed tiers with a 2.5 GB Ethernet port. Approved for Comcast Xfinity, Cox, and Charter Spectrum services only. This cable modem is backwards compatible with 32x8 DOCSIS 3.0.
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    Top comment

    "Motorola Cable Modem...Good cable modem, very fast definitely recommended...Cable modem...Needed a new cable modem because my current cable modem was getting old. "

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    Product Description

    The Motorola MB8611 Ultra-fast DOCSIS 3.1 cable modem supports true Gigabit speed tiers with a 2.5 GB Ethernet port. Approved for Comcast Xfinity, Cox, and Charter Spectrum services only. This cable modem is backwards compatible with 32x8 DOCSIS 3.0.
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    See all Cable Modems
  7. Motorola - MG8702 32x8 DOCSIS 3.1 Cable Modem + AC3200 Router - Black - Front_Zoom
    Top comment

    "Perfect Cable Modem/Router...This Motorola Cable Modem/Router has worked flawlessly thus far. ...Cable Modem"

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    Product Description

    The Motorola MG8702 Gigabit Cable Modem with built-in AC3200 4X4 Router supports Gigabit Ethernet speed with advanced WiFi performance. Approved for Comcast Xfinity, Cox, and Charter Spectrum services, this cable modem is also backwards compatible with 32x8 DOCSIS 3.0.
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    Top comment

    "Perfect Cable Modem/Router...This Motorola Cable Modem/Router has worked flawlessly thus far. ...Cable Modem"

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    Product Description

    The Motorola MG8702 Gigabit Cable Modem with built-in AC3200 4X4 Router supports Gigabit Ethernet speed with advanced WiFi performance. Approved for Comcast Xfinity, Cox, and Charter Spectrum services, this cable modem is also backwards compatible with 32x8 DOCSIS 3.0.
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    See all Modem & Router Combos
  8. NETGEAR - 16 x 4 DOCSIS 3.0 Cable Modem - Black - Angle_Zoom
    Top comment

    "cable modem cm500...easy setup with cox cable company . it runs very hot. time will tell....it is a cable modem and it works properly...It is a cable modem, so if you need a cable modem, you should buy this cable modem. "

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    Product Description

    The NETGEAR 16 x 4 DOCSIS 3.0 Cable Modem provides a connection to high-speed cable Internet, up to 680Mbps - 16 downstream & 4 upstream channels. It's CableLabs DOCSIS 3.0 Certified to work with cable Internet providers XFINITY from Comcast, Spectrum, Cox, Cablevision and more.
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    Top comment

    "cable modem cm500...easy setup with cox cable company . it runs very hot. time will tell....it is a cable modem and it works properly...It is a cable modem, so if you need a cable modem, you should buy this cable modem. "

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    Product Description

    The NETGEAR 16 x 4 DOCSIS 3.0 Cable Modem provides a connection to high-speed cable Internet, up to 680Mbps - 16 downstream & 4 upstream channels. It's CableLabs DOCSIS 3.0 Certified to work with cable Internet providers XFINITY from Comcast, Spectrum, Cox, Cablevision and more.
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    See all Cable Modems
  9. ARRIS - SURFboard DOCSIS 3.1 Cable Modem for Xfinity Internet & Voice - Black - Front_Zoom
    Top comment

    "Arris Surfboard DOCSIS 3.1 Cable Modem...The Arris Surfboard DOCSIS 3.1 Cable Modem is fast! Easy to Install and great performance!...Great Performing Cable Modem...Cable Modem works great and I get to avoid renting the modem from Comcast! "

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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

    "Arris Surfboard DOCSIS 3.1 Cable Modem...The Arris Surfboard DOCSIS 3.1 Cable Modem is fast! Easy to Install and great performance!...Great Performing Cable Modem...Cable Modem works great and I get to avoid renting the modem from Comcast! "

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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
  10. NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem - Black - Front_Zoom
    Top comment

    "Great Cable Modem!...This Cable Modem works well with the Wifi Systems....Nice cable modem...Nice cable modem. Works great with comcast xfinity."

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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 Modem!...This Cable Modem works well with the Wifi Systems....Nice cable modem...Nice cable modem. Works great with comcast xfinity."

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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
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