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Best Internet Modems

From leading brands and best sellers available on the web.
#1

Winner

NETGEAR Nighthawk Modem Router Comb

NETGEAR

NETGEAR Nighthawk Modem Router Combo (CAX30) DOCSIS 3.1 Cable Modem and WiFi 6 Router - AX2700 2.7 Gbps - Compatible with Xfinity, Spectrum, Cox, and More - Gigabit Wireless Internet

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#2
ARRIS (SB8200) - Cable Modem - Fast

ARRIS

ARRIS (SB8200) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit Cable Modem , Approved for Comcast Xfinity, Cox, Charter Spectrum, & more | 1 Gbps Max Internet Speed, 4 OFDM Channels - (No Built-in Wifi)

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#3
NETGEAR Nighthawk Cable Modem CM120

NETGEAR

31%OFF

NETGEAR Nighthawk Cable Modem CM1200 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black

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#4
NETGEAR Nighthawk Modem Router Comb

Netgear

17%OFF

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

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#5
Motorola MG7700 Modem WiFi Router C

Motorola

10%OFF

Motorola MG7700 Modem WiFi Router Combo with Power Boost | Approved by Comcast Xfinity, Cox and Spectrum | for Cable Plans Up to 800 Mbps | DOCSIS 3.0 + Gigabit Router

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#6
NETGEAR CM1000-100NAS DOCSIS 3.1 Gi

NETGEAR

13%OFF

NETGEAR CM1000-100NAS DOCSIS 3.1 Gigabit Cable Modem. Max download speeds of 1.0 Gbps, For XFINITY by Comcast and Cox. Compatible with Gig-Speed from Xfinity (CM1000)

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#7
ARRIS (SB6190) - Cable Modem - Fast

ARRIS

44%OFF

ARRIS (SB6190) - Cable Modem - Fast DOCSIS 3.0 32x8 Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum and more, 1 Gbps Port, 800 Mbps Max Internet Speed, 2 Year Warranty - (No Built-in Wifi)

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#8
ARRIS (SBG10) - Cable Modem Router

ARRIS

ARRIS (SBG10) - Cable Modem Router Combo - DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 400 Mbps Max Internet Speeds

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#9
NETGEAR Nighthawk Multi-Gig Cable M

NETGEAR

NETGEAR Nighthawk Multi-Gig Cable Modem (CM2000) - Compatible With All Cable Providers Incl. Xfinity, Spectrum, Cox - For Cable Plans up to 2.5Gbps - DOCSIS 3.1

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#10
Motorola MT7711 24X8 Cable Modem/Ro

Motorola

29%OFF

Motorola MT7711 24X8 Cable Modem/Router with Two Phone Ports, DOCSIS 3.0 Modem, and AC1900 Dual Band WiFi Gigabit Router, for Comcast XFINITY Internet and Voice

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Buying Guide for the Best Internet Modems

Choosing the right internet modem is crucial for ensuring a stable and fast internet connection. A modem is a device that connects your home network to your Internet Service Provider (ISP). When selecting a modem, it's important to consider several key specifications to ensure it meets your needs and provides the best performance for your internet usage. Understanding these specifications will help you make an informed decision and avoid potential issues with compatibility and speed.
CompatibilityCompatibility refers to whether the modem works with your Internet Service Provider (ISP). This is important because not all modems are compatible with all ISPs. To navigate this, check with your ISP for a list of approved modems. If a modem is not on the list, it may not work properly or at all with your service. Picking a modem that is compatible with your ISP ensures you can connect to the internet without any issues.
DOCSIS StandardDOCSIS (Data Over Cable Service Interface Specification) is a standard that defines how data is transmitted over cable networks. The most common standards are DOCSIS 3.0 and DOCSIS 3.1. DOCSIS 3.0 is suitable for most users and supports speeds up to 1 Gbps, while DOCSIS 3.1 is more future-proof, supporting speeds up to 10 Gbps and better handling of network congestion. If you have a high-speed internet plan or want to ensure your modem remains relevant for years to come, DOCSIS 3.1 is the better choice. For more basic needs, DOCSIS 3.0 is usually sufficient.
SpeedThe speed of a modem is measured in megabits per second (Mbps) or gigabits per second (Gbps). This spec is important because it determines how fast your internet connection can be. Modems are often rated with maximum download and upload speeds. To navigate this, consider your internet plan's speed. If your plan offers speeds up to 200 Mbps, a modem that supports at least 200 Mbps is necessary. For higher-speed plans, ensure the modem can handle those speeds to avoid bottlenecks. Choose a modem that matches or exceeds your internet plan's speed to get the best performance.
ChannelsChannels refer to the number of downstream and upstream channels a modem has. This is important because more channels can mean better performance and faster speeds, especially during peak usage times. Modems typically have 8x4, 16x4, 24x8, or 32x8 channels, with the first number representing downstream channels and the second number representing upstream channels. For basic internet usage, 8x4 or 16x4 channels are usually sufficient. For higher-speed plans or heavy internet usage, such as streaming or gaming, 24x8 or 32x8 channels are recommended. Choose a modem with more channels if you need higher performance and speed.
Ethernet PortsEthernet ports on a modem allow you to connect wired devices directly to the modem for a more stable and faster connection. This is important for devices that require a reliable connection, such as gaming consoles or desktop computers. Modems typically come with one or more Ethernet ports. To navigate this, consider how many devices you need to connect via Ethernet. If you only have one device, a single port is sufficient. For multiple devices, look for a modem with multiple Ethernet ports. Choose a modem with the right number of ports based on your wired connection needs.
Built-in RouterSome modems come with a built-in router, which combines the functions of a modem and a wireless router in one device. This is important for convenience and saving space. To navigate this, consider whether you need a separate router or prefer an all-in-one device. If you have a large home or need advanced networking features, a separate router might be better. For simpler setups or smaller spaces, a modem with a built-in router can be a good choice. Choose based on your preference for convenience versus advanced features.