Best Gigabit 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 & growing; ARRIS Mesh Wi-Fi systems use cutting edge technology to deliver the fastest speeds throughout your home (indoor & outdoor). Count on our technology & expertise to virtually eliminate Wi-Fi dead zones in your house, outdoors, on the 2nd/3rd floor, basement or attic.

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

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

Support all cable internet speed tiers, up to Gigabit (1000 Mbps) service. Separate router required for Wi-Fi

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

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

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

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

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

input voltage：100 -240V

Support Cable Internet Service plans up to 500 Mbps. Separate router required for WiFi. 32x8 channel bonding

DOCSIS 3.0 up to 32x faster download speeds than DOCSIS 2.0.Memory: 8 MB NOR flash and 128 MB RAM

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)

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.)

AC1200 WiFi Router and ADSL2+ Modem in one - Requires DSL Internet Service, if not sure your provider is DSL call them to confirm

Works with ADSL Internet Service Providers like AT&T, Verizon, Qwest, & CenturyLink. Does NOT work with AT&T U-verse, CenturyLink VDSL, or Comcast

ELIMINATE MONTHLY DSL MODEM RENTAL FEES

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.

Use as a backup Internet connection to stay online when your Internet Service Provider connection fails

Ideal for rural homes or homes that do not have strong broadband service,Provides 4G to 3G fallback support

Connect the LTE modem to your Wi-Fi router and share connection with all your Wi-Fi and wired devices

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

The Actiontec C3000A uses smart Wi-Fi to transition connected devices between 2.4 GHz and 5.0 GHz bands. The router supports WPA3, EasyConnect, Agile Multiband, and EasyMesh from the Wi-Fi Alliance.

Leverage superior Wi-Fi performance with the C3000A's 802.11AC technology, perfect for gaming, HD streaming, and other high-bandwidth activities.

Ensuring top-tier network security with a built-in firewall and advanced WPA3 encryption, your data and personal information are always safeguarded.

Versatile Applications－Offer cost-effective M2M connectivity for kiosks, POS, vending machines, ATM/banking, digital signage, and more

Superb Reliability－Transfer speeds of up to 150 Mbps and earned device certification from Verizon and AT&T

Centralized Management－Compatible with D-ECS for remote and comprehensive management

Lightning-fast DOCSIS 3.1 Technology: Experience unparalleled internet speeds with the DG3450 Modem, featuring the latest DOCSIS 3.1 technology for rapid downloads, uploads, and seamless streaming.

Dual-Band Wi-Fi for Optimal Performance: Enjoy robust connectivity with the DG3450's dual-band Wi-Fi, offering both 2.4GHz and 5GHz frequencies for extended coverage and multiple device support without compromising speed.

Four Gigabit Ethernet Ports: Connect your devices directly with the DG3450 Modem's four Gigabit Ethernet ports, ensuring high-speed, stable connections for gaming, streaming, and more.

DOCSIS 3.1 cable modem – the newest technology being offered by cable providers

Capable of the fastest download speeds available from cable providers

32 download x 8 upload channels

Cradlepoint Arc Cba850lp6-na Cellular Modem/wireless Router - 4g - Lte, Hspa+, Gprs, Edge - 2 X Network Port - Usb - Gigabit Ethernet - Wall Mountable, Desktop, Rail-mountable

Compatible with Comcast Xfinity, Mediacom & Other US Cable Internet Providers

DOCSIS 3.0 Cable Modem Only - WiFi Router Sold Separately

8x4 Channel Bonding Allows for Wired Download Speeds up to 343Mbps

All in one powerful bundle – The MH7602 Advanced WiFi 6 Mesh System 2 Pack delivers fast AX1800 speeds up to 1 Gigabit for over 100 devices.

DOCSIS 3.1 delivers true Gigabit-plus speeds. Supporting fast internet plans with Comcast Xfinity, Cox, and Charter Spectrum.

Extreme cost savings - Owning your own modem saves the home up to $168 per year in monthly rental charges.

Ultra-fast DOCSIS 3.1 performance - Model MB8611 supports the fastest DOCSIS 3.1 cable modem services available for all multi-gigabit speed tiers, complete with fallback to 32x8 DOCSIS 3.0 (Approved by Comcast Xfinity for all speeds including Comcast Gigabit services.)

Compatibility - Plugs easily into any WiFi router for shared internet access by all your WiFi and ethernet-capable devices. This cable modem does NOT have a built-in wireless router or telephone call capability.

Flexible connection: A 2.5G Ethernet port to work with even the Fastest Routers and Personal Computers, providing downstream speeds just below 2,500 Mbps and upstream speeds up to 800 Mbps (when supported by your cable service speed.)

5G Gigabit Speeds

Superior Connectivity

Strong Security

Next generation WiFi 6 router and mesh system for uninterrupted gaming, streaming, and video conferencing on over 100 connected devices.

The MB8600 is compatible with Comcast Xfinity, Cox, and Charter Spectrum, supporting internet cable plans up to 1000 Mbps

Powerful Mobile App. Easily set up, manage, and secure your home network with the motosync app. Create profiles to filter content, set time limits, pause Internet, and monitor usage.

Remote MANAGEMENT: Avocent ACS 8000 32-Port advanced terminal management Serial Console Server with analog modem and dual AC power supply allows users to access and troubleshoot remote locations using automatic network failover to Cellular (and failback)

Automated PROVISIONING: Offers Fast, automated configuration with zero touch provisioning; compliant with data center access and security policies; powerful Dual-core ARM processor and 16GB of flash memory to support automation scripting

8 USB 2.0 Ports: support external devices, IoT products and IT equipment; Features digital input/ output & sensor ports

AC2050, dual-band WiFi with 1.7Gbps* 802.11ac Wave 2 technology delivering performance boosting features that include Multi-User MIMO (MU-MIMO) and Beamforming

Carrier-grade Quantenna 11ac with 4x4 antenna configuration, optimized for video streaming and IPTV

High powered Wi-Fi on both the 5GHz and 2.4GHz bands for extended coverage and performance