Best Ethernet Modems in 2026

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.

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.

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).

Model MB7621 is recommended for actual cable Internet service speeds up to 650 Mbps. Wirecutter rates this “the best modem for most people.” A Full-Band Capture Digital Tuner ensures faster, more reliable Internet.

This cable modem's 1 Gigabit Ethernet port connects to a WiFi router, computer, HDTV, game station, or streaming video device. Great for use with Whole Home WiFi or Mesh networks like eero, Google WiFi, and Orbi. (This cable modem does not have a built-in wireless router or telephone call capability. The Motorola MG7315, MG7540, MG7550, and MG7700 have a built-in wireless router.)

Requires cable Internet service.Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter Spectrum, Time Warner Cable, BrightHouse, CableOne, SuddenLink, RCN, 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, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and others. Model MB7621 has no phone jack.)

Compatible with Time Warner Cable, Charter, Cox, Cablevision, and more

Not compatible with Verizon FiOS or AT&T U-verse, no longer approved by Comcast Xfinity

Requires Cable Iternet Service, if not sure your provider is CABLE call them to confirm

Save monthly rental fees: Model CM500 replaces your cable modem, saving you up to $168/yr in equipment rental fees.

Speeds by carrier: Spectrum (up to 400Mbps), Xfinity (up to 200Mbps), Cox (up to 150Mbps).

Works with any wifi router: Connect any WiFi router to this modem's Ethernet port to support all your wireless devices.

A Trusted Name in Home Connectivity: Better connectivity, better speed. The ARRIS SURFboard S33 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. .Dedicated Customer Support: Live Chat and Phone Support available 8am -1am EST.Warranty Provided by ARRIS: Product ships with 2-Year Limited Warranty.

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.

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).

Compatible with all major cable internet providers with internet speed up to 2Gbps. Currently certified with Spectrum and Cox (up to 1Gbps) and Xfinity (up to 800Mbps). Future speeds with these service providers may change over time. Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service

Works with any WiFi router: Connect any WiFi router to this modem’s Ethernet port to support all your wireless devices

Save monthly rental fees: Model CM1200 replaces your cable modem saving you up to 168 dollars/yr in equipment rental fees

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.

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.)

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

input voltage：100 -240V

DOCSIS 3.0 cable modem unleashes 8x faster download speeds up to 340 Mbps faster, smoother WiFi, and works with all major cable Internet providers (Not Compatible with Cable Bundled Voice Services).

Certified to work with Cable Internet Providers like XFINITY from Comcast, Time Warner Cable, Cox, Cablevision, Bright House Networks, & More (Not Compatible with Cable Bundled Voice Services).

Integrated cable modem and WiFi 6 satellite system provides high-performance WiFi coverage for up to 5,000 sq. ft. and 40+ devices. Expand coverage by 2,500 sq. ft. with each optional Orbi Mesh WiFi 6 satellite (sold separately)

DOCSIS 3.1 modem supports internet plans up to 4Gbps and is compatible with most cable service providers. Currently certified with Spectrum and Cox (up to 1Gbps), Xfinity (up to 800Mbps). Future speeds with these service providers are subject to change over time

Fast AX4200 Gigabit speed with WiFi 6 technology for uninterrupted streaming, HD video gaming, and web conferencing Fast AX4200 Gigabit speed with WiFi 6 technology for uninterrupted streaming, HD video gaming, and web conferencing

343 Mbps cable modem provides very fast Internet over cable by connecting modem’s 10-100-1000 Ethernet port to your computer or router.

Owning this cable modem eliminates modem rental charges (typically $7 to $8 every month) from Comcast XFINITY, Time Warner Cable, Cox, Bright House, Cable One and other service providers.

This 8X4 cable modem has eight downstream channels, four more than 4X4 cable modems, and gives higher average download speeds than 4X4 modems, even when the service speed is below this cable modem’s top speed of 343 Mbps.

Support ADSL/ADSL2/ADSL2+ standards. Not compatible with VDSL service.

Up to 24Mbps downstream bandwidth

One Phone line port and one 10/100M Ethernet port

Certified with AT&T, T-Mobile and Verizon. Please check with preferred carrier on data plan details and limitations. Not compatible with Sprint

Requires Nano SIM card from carrier and activation of compatible BYOD (Bring Your own Device) data plan that meets your data needs

Download speeds up to 150Mbps. Speeds may vary by service and proximity to nearest cell tower

More signal strength for reliable, continual connectivity to the FiOS network

Up to 800 Mbps speeds for faster surfing, streaming and gaming

Up to 325 feet of coverage in and around your home

343 Mbps cable modem provides very fast Internet over cable by connecting modem’s 10-100-1000 Ethernet port to your computer or router.

OWNING THIS CABLE MODEM ELIMINATES MODEM RENTAL CHARGES (typically $8 to $10 every month) from Comcast XFINITY, Time Warner Cable, Bright House, and other cable service providers.

This 8x4 cable modem has eight downstream channels, four more than 4x4 cable modems, and gives higher average download speeds than 4x4 modems, even when the service speed is below this cable modem’s top speed of 343 Mbps.

Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more; Requires Cable Internet Service

Not compatible with: Verizon, AT&T, or CenturyLink

Cable Modem only (no WiFi router)

Certified and optimized for use with XFINITY internet & voice service from Comcast. Does not work with other cable internet telephone providers.

DOCSIS 3.0 cable modem with 8 download & 4 upload channels for speeds up to 343 Mbps and 131 Mbps respectively.

2 telephony Ports for voice over IP and 1Gigabit Ethernet port

10x FASTER SPEEDS than DOCSIS 3.0. This DOCSIS 3.1 Cable Modem is best for Cable Internet Speeds Plans up to 1 Gbps. Note: 2nd IP Address is required from your Cable Internet Service Provider to use both Ethernet ports simultaneously.

WORKS WITH ANY WIFI ROUTER or WIFI MESH: Pair with a WiFi Router with this 3.1 DOCSIS Modem to connect all of your WiFi devices to the Internet. This cable internet modem does NOT have a built-in wireless router.

STOP RENTING & START SAVING - This internet modem replaces your leased docsis 3.1 modem so you can say Good-bye to equipment rental fees and save up to $168/yr. (Savings shown for Comcast Xfinity and can vary.)

Connect 8 separate devices to your laptop through a single Thunderbolt cable (Cable sold separately). Compatible with Thunderbolt 2 Technology

1 Thunderbolt port to connect to a laptop or Thunderbolt devices (Daisy-chain up to 5 devices through one port)

1 Gigabit Ethernet port

Approved on Comcast Xfinity, Spectrum (Charter, Time Warner, Brighthouse Networks), Cox, Mediacom, Suddenlink and most other US Cable Internet Providers. NOT compatible with Verizon, AT&T or Centurylink. REQUIRES Internet Service.

Wired modem only. Does not include WiFi router or VOIP Telephone adapter. Gigabit Ethernet port to connect to PC or Router.

32 Download and 8 Upload Bonded Channels capable of up to 1.4 Gbps download and 262 upload speeds. Recommended for Internet Plans 250 Mbps and above.

DSL Modem For Century Link Phone Line and Internet Service

As part of its wireless security design, the PK5001Z supports WPA2/WPA/WEP and features a hardware WPS button allowing customers to enjoy easy setup using a simple button.

Wired Transfer Rate: 10/100/1000Mbps --- Wireless Transfer Rate: 300Mbps

Netgear Certified Refurbished product is manufacturer refurbished to work and look as new with 90 Day Warranty and email support. All accessories are included with limited documentation and additional information online.

Eliminate monthly cable modem rental fee's ($120 or more a year).

DOCSIS 3.0 Cable Modem with 1 Gigabit Ethernet port.

Web-based control configuration and management

Full-featured compact, economical cable modem with Ethernet port

DOCSIS/EuroDOCSIS 1.1/2.0/3.0 Compliant

The NETGEAR High Speed Cable Modem provides a connection to high-speed cable Internet. Item is CABLE MODEM ONLY

Compatible with U.S. cable Internet providers like Spectrum, Cox, Cablevision & more

High-performance - Up to 150 Mbps download and upload speed for streaming HD videos, faster downloads, and high-speed online gaming

High-Speed Internet Connectivity

Always On, Always Connected

Ethernet or USB Connectivity

Energy efficient design

Actiontec GEU003AD3B-01 1-Port DSL Modem

Web site blocking

DOCSIS 3.0 Cable Modem Only - Wireless Router Purchased Separately

Compatible with Xfinity Comcast, Mediacom & Other US Providers - Call Your Provider Before Ordering to Verify

8x4 Channel Bonding Supports Wired Download Speeds up to 343Mbps

Fully compatible with Linksys routers to connect multiple computers to broadband internet

Vertical footprint makes positioning easy

Up to 42 Mbps download speeds, 10 Mbps upload

Supports The Latest ADSL Standards for Superior Performance

Connect Your Computer Using Ethernet or USB

Surf The Internet, Check E-mail, and Chat Online

DSL Modem for Qwest/CenturyLink Normal Network not for use with Fiber or VDSL

4 Ethernet Ports

Upgradeable SMA Antenna

DHCP Server, DSL Modem, Firewall

10/100 Base-T

1 x RJ-11 for DSL