X

10 Best

Comcast Modems

of December 2023

  1. Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity
    Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox, Spectrum | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled
    Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox, Spectrum | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled
    Motorola
    Close
    More Info
    9.9
    Compare Prices (2)
    Buy it on Amazon
    Product Highlights
    • Requires cable internet service. approved by and for use with comcast xfinity and xfinity x1, cox, charter spectrum, time warner cable, suddenlink, wow., cableone and other cable service providers. eliminate cable modem rental fees up to 156 dollars per year. (savings are shown for xfinity and vary by cable service provider. no cable modem is compatible with fiber optic...
    • Wireless power boost adds high-performance wifi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range. the router can work on wifi dfs frequencies, unlike most routers, so it is much less vulnerable to wifi interference from neighbors. in addition, anybeam beamforming at both 2.4 ghz and 5 ghz frequencies focuse...
    • 16x4 docsis 3.0 cable modem plus a built-in ac1900 dual band (2.4 ghz and 5 ghz) wifi gigabit router with four gigabit (gige) ethernet ports, a firewall dfs, power boost, and more. this product is recommended for actual cable internet service speeds up to 375 mbps. a broadcom cable modem chipset provides security from denial of service attacks. wifi performance is excep...
    • Built-in high-speed wi-fi router with ac1900 wi-fi, and power boost, and dfs provides internet access for wi-fi devices including smartphones, notebooks, tablets, game stations, hdtvs, amazon echo, google home, chromecast, roku, amazon fire tv, and appletv. four 10/100/1000 gigabit ethernet lan ports provide wired connections to windows and mac computers, hdtvs, game st...
    • Integrating the cable modem and router creates a reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. the vertical design minimizes shelf space and improves cooling while looking great in any home or office. a two-year warranty plus rugged lightning and power surge circuits protect your investment.
    SHOW
    More Deals
    Motorola MG7550 - Modem with Built in WiFi Review and Comparison
    $129.90 New
    more info
    Motorola MG7550 - Modem with Built in WiFi Review and Comparison
    $57.00 Used
    more info
  2. ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Gigabit Cable Modem , Comcast
    ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Gigabit Cable Modem , Comcast Xfinity, Cox, Spectrum , 1 Gbps Port , 800 Mbps Max Internet Speeds , Easy Set-up with SURFboard Central App , Black
    ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Gigabit Cable Modem , Comcast Xfinity, Cox, Spectrum , 1 Gbps Port , 800 Mbps Max Internet Speeds , Easy Set-up with SURFboard Central App , Black
    ARRIS
    Close
    More Info
    9.5
    Compare Prices (3)
    Buy it on Amazon
    Product Highlights
    • Save money: own your modem and save. reduce your cable bill up to $168 dollars per year in cable modem rental fees (savings vary by cable service provider). certified for use with most u.s. cable internet service providers. for a complete list see additional details below.
    • Simple and secure set-up: plug-in the device, download the surfboard central app, and follow the instructions to activate the modem. connect to a wi-fi router for networking.
    • What's in the box: when you purchase you will get an arris surfboard sb6190 cable modem, power supply, quick-start guide, and 2-year warranty card.
    • Dedicated customer support: live chat and phone support available 8am -1am est.
    • A trusted name in home connectivity: better connectivity, better speed. the arris surfboard sb6190 docsis 3.0 cable modem is designed to bring you better connectivity, increase your network capability and provide faster streaming and downloading throughout your home. from a trusted brand with over 260 million modems sold and growing..data transfer rate : 400 megabits pe...
    • Modem technology: docsis 3.0 is a reliable, broadly available, and affordable technology that delivers high speed internet to your home devices.
    SHOW
    More Deals
    ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Review and Comparison
    $99.99 New
    more info
    ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Review and Comparison
    $18.00 Used
    more info
    ARRIS SURFboard SB6190 DOCSIS 3.0 32 x 8 Review and Comparison
    $99.00
    more info
  3. ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity
    ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox, Spectrum & More | 1 & 2.5 Gbps Ports | 2.5 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty
    ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox, Spectrum & More | 1 & 2.5 Gbps Ports | 2.5 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty
    ARRIS
    Close
    More Info
    9.1
    Compare Prices (3)
    Buy it on Amazon
    Product Highlights
    • Modem technology: docsis 3.1 is the newest technology available from cable internet providers. its 10x faster than docsis 3.0, provides better security, reduces lag while gaming & enables multi-gig networking (ability to run fast speeds on your copper cable from your internet provider).
    • Compatibility: the surfboard s33 is compatible with major u.s. cable internet providers including cox (gigablast), spectrum (internet gig), xfinity (blast!/extreme pro) and others. it's approved for cable internet speed plans up to 2.5-gbps. check your internet service provider (isp) website to confirm compatibility.
    • Save money: own your modem and save. reduce your cable bill up to $168 dollars per year in cable modem rental fees (savings vary by cable service provider). certified for use with most u.s. cable internet service providers. for a complete list see additional details below.
    • Simple and secure set-up: plug-in the device, download the surfboard central app, and follow the instructions to activate the modem. connect to a wi-fi router for networking.
    SHOW
    More Deals
    ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem Review and Comparison
    $159.00 New
    more info
    ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem Review and Comparison
    $95.00 Used
    more info
    ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem Review and Comparison
    $179.10
    more info
  4. Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox
    Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity - CM1000-1AZNAS (Renewed)
    Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity - CM1000-1AZNAS (Renewed)
    NETGEAR
    Close
    More Info
    8.8
    Compare Prices (2)
    Buy it on Amazon
    Product Highlights
    • Docsis 3. 1 up to 10x faster download speeds than docsis 3. 0. docsis 3. 1 is ofdm 2x2+ docsis 3. 0 32x8 channel bonding
    • System requirements- cable broadband internet service, please check your cable internet service provider web site for data speed tier compatibility and to ensure it provides docsis 3.1 service, otherwise this modem will only work as a docsis 3.0 modem,microsoft windows 7, 8, 10, vista, xp, 2000, mac os, or other operating systems running a tcp/ip network, microsoft inte...
    • Support all cable internet speed tiers, up to gigabit (1000 mbps) service. separate router required for wi-fi
    • Eliminate monthly cable modem rental fees - up to $156 per year. meets docsis 3. 1 specifications and is backward compatible with docsis 3. 0 networks
    • Cm1000-1aznas is not compatible with: verizon, at&t, or centurylink. not compatible with cable bundled voice services
    SHOW
    More Deals
    Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | Review and Comparison
    $89.00
    more info
    Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | Review and Comparison
    $78.00
    more info
    5. 7.9 Reviews
    How we Score
    9.5 features quality
    8.9 popularity
    8.4 brand reputation
    learn more
    close x
    Our app considers products features, online popularity, consumer’s reviews, brand reputation, prices, and many more factors, as well as reviews by our experts.
    Click on products MORE INFO button to explore, or read more About Us
  5. ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem , Approved for Comcast Xfinity, Cox
    ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more , Two 1 Gbps Ports , 1 Gbps Max Internet Speeds , 4 OFDM Channels
    ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more , Two 1 Gbps Ports , 1 Gbps Max Internet Speeds , 4 OFDM Channels
    ARRIS
    Close
    More Info
    8.6
    Compare Prices (2)
    Buy it on Amazon
    Product Highlights
    • Save money: own your modem and save. reduce your cable bill up to $168 dollars per year in cable modem rental fees (savings vary by cable service provider). certified for use with most u.s. cable internet service providers. for a complete list see additional details below.
    • System requirements 1. high-speed internet access account 2.web browser access – internet explorer, google chrome, firefox, or safari 3. compatible operating systems: 4. windows 10 5. windows 8 6. windows 7 service pack 1 (sp1) note: although older versions of microsoft windows operating systems are no longer specifically supported, they should still function with your ...
    • Compatibility: the surfboard sb8200 is compatible with major u.s. cable internet providers including cox (gigablast), spectrum (internet gig), xfinity (blast!/extreme pro) and others. it's approved for cable internet speed plans up to 1-gbps. check your internet service provider (isp) website to confirm compatibility.
    • Ethernet ports: has two 1-gigabit ethernet ports to connect to a wi-fi router or other wired device.
    • Warranty provided by arris: product ships with 2-year limited warranty.
    • A trusted name in home connectivity: better connectivity, better speed. the arris surfboard sb8200 docsis 3.1 cable modem is designed to bring you superior connectivity, increase your network capability and provide faster streaming and downloading throughout your home. from a trusted brand with over 260 million modems sold and growing. .telephone port : none. hd multi-m...
    SHOW
    More Deals
    ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem Review and Comparison
    $138.97 New
    more info
    ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem Review and Comparison
    $46.00 Used
    more info
  6. ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit Cable Modem & AC1600
    ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit Cable Modem & AC1600 Wi-Fi Router , Comcast Xfinity, Cox, Spectrum , Two 1 Gbps Ports , 400 Mbps Max Internet Speeds , SURFboard App
    ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Gigabit Cable Modem & AC1600 Wi-Fi Router , Comcast Xfinity, Cox, Spectrum , Two 1 Gbps Ports , 400 Mbps Max Internet Speeds , SURFboard App
    ARRIS
    Close
    More Info
    8.4
    Compare Prices (2)
    Buy it on Amazon
    Product Highlights
    • Save money: own your modem and save. reduce your cable bill up to $168 dollars per year in cable modem rental fees (savings vary by cable service provider). certified for use with most u.s. cable internet service providers. for a complete list see additional details below.
    • Simple and secure set-up: just plug-in, download the surfboard central app, and follow the step-by-step intrstuctions to activate the modem, set-up and customize your wi-fi network, and add devices to your home network! once setup is complete, the app provides real-time monitoring of the devices on your network, enhanced parental controls like setting time limits and pa...
    • What's in the box: when you purchase you will get an arris surfboard sbg10 cable modem, power supply, quick-start guide, and 2-year warranty card.
    • Dedicated customer support: live chat and phone support available 8am -1am est.
    • A trusted name in home connectivity: get high speeds, better coverage, and a two-in-one product! with the arris surfboard sbg10 wi-fi cable modem, you will increase your network capability and get fast streaming and downloading throughout your home. from a trusted brand with over 260 million modems sold and growing..moca technology : no. telephone port : none.
    • Modem technology: docsis 3.0 is a reliable, broadly available, and affordable technology that delivers high speed internet to your home devices.
    SHOW
    More Deals
    ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Review and Comparison
    $99.00 New
    more info
    ARRIS SURFboard SBG10 DOCSIS 3.0 16 x 4 Review and Comparison
    $27.00 Used
    more info
  7. NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast
    NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox,Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0
    NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox,Plans Up to 800Mbps | AC1900 WiFi Speed | DOCSIS 3.0
    NETGEAR
    Close
    More Info
    8.0
    Compare Prices (4)
    Buy it on Amazon
    Product Highlights
    • Coverage up to 1,800 sq. ft. and 30 devices with wifi 5 ac1900 speed (up to 1900mbps)
    • 4 x 1 gig ethernet ports and 1 usb 2.0 port for computers, game consoles, streaming players, storage drive, and other wired devices
    • Compatible with major cable internet providers including xfinity, spectrum, cox and more. not compatible with verizon, at&t, centurylink, dsl providers, directv, dish and any bundled voice service. best for cable provider plans up to 800mbps
    • Replaces your cable modem and wifi router. save up to $168/yr in equipment rental fees
    • Supports wpa/wpa2 wireless security protocols
    SHOW
    More Deals
    NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Review and Comparison
    $176.99 New
    more info
    NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Review and Comparison
    $67.00 Used
    more info
    NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Review and Comparison
    $176.99
    more info
    NETGEAR Nighthawk Modem Router Combo C7000-Compatible with Cable Review and Comparison
    $110.00
    more info
  8. Motorola MG8725 WiFi 6 Router + Multi-Gig Cable Modem | 2-in-1 Device |
    Motorola MG8725 WiFi 6 Router + Multi-Gig Cable Modem | 2-in-1 Device | Approved for Comcast Xfinity, Cox, Spectrum| Up to 6000 Mbps | DOCSIS 3.1 | AX6000 | Motosync App (Renewed)
    Motorola MG8725 WiFi 6 Router + Multi-Gig Cable Modem | 2-in-1 Device | Approved for Comcast Xfinity, Cox, Spectrum| Up to 6000 Mbps | DOCSIS 3.1 | AX6000 | Motosync App (Renewed)
    Motorola
    7.8
    Buy it on Amazon
  9. NETGEAR Cable Modem Router Combo dual band C6250 - Compatible with All Cable
    NETGEAR Cable Modem Router Combo dual band C6250 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 300 Mbps | AC1600 Wi-Fi Speed | DOCSIS 3.0
    NETGEAR Cable Modem Router Combo dual band C6250 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 300 Mbps | AC1600 Wi-Fi Speed | DOCSIS 3.0
    NETGEAR
    Close
    More Info
    7.4
    Compare Prices (3)
    Buy it on Amazon
    Product Highlights
    • Save monthly rental fees: model c6250 replaces your cable modem and wifi router saving you up to 168 dollars/yr in equipment rental fees.
    • Fast wifi performance: get up to 1500 sq ft wireless coverage and 25 devices connected with ac1600 speed (up to 1600 mbps).
    • Modem technology: engineered with 16x4 channel bonding and docsis 3.0.
    • Compatible with all major cable internet providers: including certification by xfinity by comcast, cox, and spectrum. not compatible with verizon, at&t, centurylink, dsl providers, directv, dish and any bundled voice service.
    • Speeds by carrier: spectrum (up to 300mbps), xfinity (up to 200mbps), cox (up to 150mbps).
    • Versatile connections: 2 gigabit ethernet ports and 1 usb port give you fast wired connections to your computer, printer, game box, storage drive, and other devices.
    SHOW
    More Deals
    NETGEAR Cable Modem Router Combo dual band C6250 Review and Comparison
    $85.10 New
    more info
    NETGEAR Cable Modem Router Combo dual band C6250 Review and Comparison
    $59.00 Used
    more info
    NETGEAR Cable Modem Router Combo dual band C6250 Review and Comparison
    $119.14
    more info
  10. MOTOROLA 16x4 Cable Modem, Model MB7420, 686 Mbps DOCSIS 3.0, Certified by Comcast
    MOTOROLA 16x4 Cable Modem, Model MB7420, 686 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Charter Spectrum, Time Warner Cable, Cox, BrightHouse, and More
    MOTOROLA 16x4 Cable Modem, Model MB7420, 686 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Charter Spectrum, Time Warner Cable, Cox, BrightHouse, and More
    Motorola
    Close
    More Info
    7.1
    Compare Prices (2)
    Buy it on Amazon
    Product Highlights
    • Cable modem's ethernet port connects to a computer, hdtv, game station, or wireless router. (this model mb7420 cable modem does not have a built-in wireless router and does not have a telephone adapter or phone jack. the motorola mg7310, mg7315, mg7540 and mg7550 have a built-in wireless router.)
    • Setup is fast and easy with a few quick steps set out in a quick start guide. experienced usa-based customer support specialists are there to help if you need them.
    • This 16x4 docsis 3.0 cable modem provides speeds up to 686 mbps, sixteen times faster than docsis 2.0. a full-band capture digital tuner ensures a faster, more reliable internet.
    • Requires cable internet service. certified by comcast xfinity for residential speeds up to extreme 300, by comcast business for speeds up to deluxe 250, time warner cable, cox, charter spectrum, brighthouse, and other leading cable service providers for modem ownership programs that typically save rental charges of 120 dollar or more per year
    SHOW
    More Deals
    MOTOROLA 16x4 Cable Modem, Model MB7420, 686 Mbps Review and Comparison
    $79.98 New
    more info
    MOTOROLA 16x4 Cable Modem, Model MB7420, 686 Mbps Review and Comparison
    $48.00 Used
    more info
Coupon copied
Opening Product name Amazon page In 05 seconds Cancel

Related Reviews You Might Like

Fast Modem For Comcasts

Cable Modems For Comcast Cables

Comcast Modem To Buys

Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
*By submitting your email address you agree to our Terms and Conditions and Privacy Policy
Coupon copied to clipboard
We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy Policy. Got It
You're currently offline