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cable modems

Broadband Modem

A good broadband modem is importantif you want to access the Internet. The best ones are easy to install, user-friendly, and can improve your internet speed and range. If you're looking for a new modem, here are some good options. Browse the top-ranked list of broadband modems below along with associated reviews and opinions. 

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  1. NETGEAR - Nighthawk DOCSIS 3.1 Cable Modem - Black

    SKU: J2VY7YWCT4

    Love this modern, the best I've ever bought! Great value for the money spent!...Very fast, love netgear products, work the best, easy installation.

    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 $199.99

  2. ARRIS - SURFboard DOCSIS 3.1 Multi-Gig Cable Modem & Wi-Fi 6 Router Combo - Black

    SKU: J3R8WC8789

    One of the best and fastest out there, love this!!...Love it...The quality is great, the sum the signal is by far the best i've ever had.

    Product Description

    A black modem and Wi-Fi 6 router combo delivering multi-gigabit speeds with four Ethernet ports.
    See all Cable Modems
    Your price for this item is $246.99
    Save $82
    The previous price was $329.00

  3. NETGEAR - Nighthawk Mid/High-Split 32 x 8 DOCSIS 3.1 Cable Modem - Black

    SKU: J2VY7Y4CPL

    I like shopping at best buy...Works great I would recommend this modem to others!...Great Modem!...Best modem out there for speeds up to 1.5GB! Easy to install with easy instructions.

    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 $249.99

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

    SKU: J2VY7YTZHG

    This was a great purchase and I love that Best Buy carries top-notch items at the very best prices !!...Fast, great range, and best buy. Dual band is a lifesaver. Love it....Great product!!!

    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 $192.99

  5. NETGEAR - Nighthawk AX2700 Router with 32 x 8 DOCSIS 3.1 Cable Modem - Black

    SKU: J2VY7Y478H

    great...Fast love it so easy to set up would recommend to anyone 2850 sq ft home and no dead spots any place...we love it price and service at best buy is the best...Worked great one of the best routers...

    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 $339.00
    Save $40
    The previous price was $379.99

  6. NETGEAR - Nighthawk AX6000 Wi-Fi 6 Router with DOCIS 3.1 Cable Modem - Black

    SKU: J2VY7YZXRP

    Great Router...This router is the best of the best. Great purchase, I love it!...love it so much best box ever made to date fast fast

    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

  7. NETGEAR - Nighthawk 32 x 8 DOCSIS 3.1 Voice Cable Modem - Black

    SKU: J2VY7YZPVL

    Great Cable Modem...Love It....Plenty of Bandwidth and it supports my landline so robocalls think they're connecting with someone (best...Great product and best place to purchase all of ds...One of the...

    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 $297.99
    Save $52
    The previous price was $349.99

  8. NETGEAR - Nighthawk Mid/High-Split DOCSIS 3.1 Cable Modem - Black

    SKU: J2VY7Y4J9P

    Works great together.Not have the best router and best modem....Love this modem and it increased our speed like crazy works great love it

    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

  9. ARRIS - Surfboard Wi-Fi 7 Router with DOCSIS 3.1 Cable Modem - Black

    SKU: J3R8WC876X

    This router came recommended from the staff at best buy and it has worked out great!...This the best of the best so happy with my purchase

    Product Description

    A black quad-band modem-router combo featuring Wi-Fi 7, DOCSIS 3.1, gigabit Ethernet, and advanced encryption.
    See all Wi-Fi Routers
    Your price for this item is $449.99
    Save $149
    The previous price was $599.00

  10. NETGEAR - Cable Modem CM500 - DOCSIS 3.0, up to 400 Mbps

    SKU: J32XHYL8GY

    Product Description

    A reliable cable modem with DOCSIS 3.0 technology, supporting up to 400 Mbps for major US providers.
    See all Cable Modems
    Your price for this item is $49.99
    Save $5
    The previous price was $54.99
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FAQ

A broadband modem is a device that connects your home or office network to your internet service provider, enabling high-speed internet access. It converts digital data from your devices into signals that can be transmitted over cable, DSL, or fiber-optic lines, and vice versa.

While a broadband modem provides internet connectivity, a separate router is needed if you want to create a Wi-Fi network or connect multiple devices. Some modems come with built-in routers, offering both functions in one device.

Not all modems are compatible with every internet service provider (ISP). It's important to check your ISP's list of approved modems or contact them to ensure compatibility before purchasing.

Owning your own modem can save you rental fees charged by ISPs, provide more control over your network, and potentially offer better performance or additional features compared to standard-issue rental modems.

Setting up a broadband modem typically involves connecting it to your internet line (cable, DSL, or fiber), plugging it into a power source, and linking it to your computer or router via Ethernet. You'll then need to follow the setup instructions from your ISP, which may include activation steps.