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Comcast Modem Router

A modem is the device that connects your devices to your internet service. While it's possible to use a router with a modem, most people prefer a router that includes both functions in one unit. Browse the top-ranked list of Comcast modem routers below along with associated reviews and opinions.

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  1. NETGEAR - Nighthawk AC1900 Router with DOCSIS 3.0 Cable Modem - Black

    SKU: J2VY7YTZHG

    Very fast modem router...Increased my Internet speed from 50mbs to 95mbs, what a difference over the Comcast modems....Great replacement for comcast...Works well as a replacement of comcasts router/modem...

    Product Description

    A dual-band black modem-router combo offering up to 1.9Gbps WiFi speeds and DOCSIS 3.0 support.
    See all Wi-Fi Routers
    Your price for this item is $153.99
    Save $39
    The previous price was $192.99
  2. NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    SKU: J2VY7YWCT4

    Forget Comcast modems...So much faster, and CHEAPER, than renting Comcasts modem! Worth the money!...Replaced Comcast modem with this...Bought this to replace comcast modem works great only issue was...

    Product Description

    A high-speed black cable modem with DOCSIS 3.1, Gigabit Ethernet, and broad ISP compatibility.
    See all Cable Modems
    Your price for this item is $192.99
    Save $7
    The previous price was $199.99
  3. TP-Link - Deco XE75 Pro AXE5400 Tri-Band Mesh Wi-Fi 6E System (1-Pack) - White

    SKU: J39QK2QCFZ

    Product Description

    A white tri-band mesh Wi-Fi 6E system delivering fast speeds, expanded coverage, and app compatibility.
    See all Mesh Wi-Fi
    Your price for this item is $127.99
    Save $52
    The previous price was $179.99
  4. NETGEAR - Nighthawk AX6000 Wi-Fi 6 Router with DOCIS 3.1 Cable Modem - Black

    SKU: J2VY7YZXRP

    Combo Router and Modem...Replaced another Netgear Router and a Modem that Comcast would no longer support....Best Cable Modem Routers...Most reliable CableModem Router which works very well for Xfinity....

    Product Description

    A powerful black Wi-Fi 6 router and DOCSIS 3.1 modem combo for fast, reliable multi-device connectivity.
    See all Wi-Fi Routers
    Your price for this item is $499.99
  5. NETGEAR - 32 x 8 DOCSIS 3.0 Cable Modem - Black

    SKU: J2VY7YW958

    Product Description

    A high-speed black cable modem with DOCSIS 3.0, Gigabit Ethernet, and broad ISP compatibility for streaming.
    See all Cable Modems
    Your price for this item is $119.99
  6. NETGEAR - Nighthawk Mid/High-Split 32 x 8 DOCSIS 3.1 Cable Modem - Black

    SKU: J2VY7Y4CPL

    Awesome speed uploads increased fro 50 Mbps to 350 uploads comcast...Recommend Modem/Router...Fast Modem

    Product Description

    A black DOCSIS 3.1 cable modem delivering multi-gig internet speeds for seamless streaming and gaming.
    See all Cable Modems
    Your price for this item is $219.99
    Save $30
    The previous price was $249.99
  7. NETGEAR - Nighthawk AX2700 Router with 32 x 8 DOCSIS 3.1 Cable Modem - Black

    SKU: J2VY7Y478H

    Nice Modem/Router Replacement...The documented modem activation process for Comcast/Xfinity was quick and simple. ...Out performs my previous Comcast Router/Modem.

    Product Description

    A black dual-band Wi-Fi 6 modem-router combo with DOCSIS 3.1, four LAN ports, and advanced security.
    See all Wi-Fi Routers
    Your price for this item is $379.99
  8. NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Voice Cable Modem - Black

    SKU: J2VY7YZPVL

    Much Better Than Comcast Equipment...Much better than Comcast modem/router, which regularly needed reset and caused streaming devices to often buffer. ...nightawk cable modem - for comcast service...easy...

    Product Description

    A black DOCSIS 3.1 cable modem with dual voice ports delivers gigabit speeds and clear calls.
    See all Cable Modems
    Your price for this item is $349.99
  9. NETGEAR - Nighthawk Mid/High-Split DOCSIS 3.1 Cable Modem - Black

    SKU: J2VY7Y4J9P

    NETGEAR makes awesome Modems!...This Nighthawk cable modem is amazing and easy to setup on comcast/xfinity...Fast and a bit better looking than most other modems. I have a gigabit service to my home,...

    Product Description

    A black DOCSIS 3.1 cable modem delivering multi-gigabit speeds, link aggregation, and broad provider compatibility.
    See all Cable Modems
    Your price for this item is $299.99
  10. TP-Link - Archer BE9700 Tri-Band Wi-Fi 7 Router - Black

    SKU: J39T6X26PS

    Easily one of the best routers I've ever owned. This is an excellent router....Good WiFi 7 router...This router has been nothing but great since I’ve had it.

    Product Description

    A black tri-band Wi-Fi 7 router delivering ultra-fast speeds, expansive coverage, and advanced device connectivity.
    See all Wi-Fi Routers
    Your price for this item is $249.99

FAQ

A Comcast modem router combines both a modem and a wireless router in one device, allowing you to connect to the internet and create a Wi-Fi network for your home or office. A standard modem only provides internet access, requiring a separate router for wireless connectivity.

Not all modem routers are compatible with Comcast Xfinity. It's important to choose a device that is approved by Comcast to ensure optimal performance and support. You can check compatibility on the Comcast website or look for devices labeled as 'Xfinity approved.'

To set up your Comcast modem router, connect it to a coaxial cable and power source, then follow the on-screen instructions or use the Xfinity app to activate your device. Detailed setup guides are usually provided with your modem router or available online.

When choosing a Comcast modem router, consider features such as dual-band Wi-Fi, DOCSIS 3.0 or 3.1 support, multiple Ethernet ports, parental controls, and compatibility with your internet speed plan.

Some Comcast modem routers include built-in telephone ports for Xfinity Voice service, while others do not. If you require phone service, make sure to select a model that supports voice features.