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Top 10 Best docsis 3.1 modem and wireless router Reviews

Top 10 Rated docsis 3.1 modem and wireless router in 2021 Comparison Table

Bestseller No. 1
Motorola MG8702 | DOCSIS 3.1 Cable Modem + Wi-Fi Router (High Speed Combo) with Intelligent Power Boost | AC3200 Wi-Fi Speed | Approved for Comcast Xfinity, Cox, and Charter Spectrum
  • Ultra-fast DOCSIS 3.1 cable modem - Has 4 GigE ethernet ports for wired connections. Active Queue Management (AQM) reduces lag for faster page loads and enhanced interactive applications. Backwards compatible with 32x8 DOCSIS 3.0. Supports gigabit speed.*
  • Powerful 4x4 wifi 5 router - Power Boost, Range Boost, and AnyBeam WiFi beamforming enable quality streaming, gaming, and connecting throughout the home. MU-MIMO seamlessly manages multiple device connections.
  • Intelligent mobile app - Comes with a smart WiFi app for easy setup, guest network management, usage monitoring, speed testing, parental controls, network security alerts, and more.
  • Superior, but pays for itself - Savings up to $168 per year on modem rental fees with your internet provider. Certified for Comcast Xfinity, Cox, and Spectrum and compatible with IPv4 and IPv6.
  • Reliability you can count on - A worldwide leader in technology people depend on. Comes with a 2-year warranty and free support from our team of USA technicians.
Bestseller No. 2
ARRIS SURFboard SBG8300 DOCSIS 3.1 Gigabit Cable Modem & AC2350 Dual Band Wi-Fi Router, Approved for Cox, Spectrum, Xfinity & others (black)
  • 3 products in 1: DOCSIS 3 1 Cable Modem, AC2350 Dual band Wi-Fi, 4 port Gigabit Router (cable digital voice service not supported)
  • Compatible with major U S Cable Internet Providers including CableOne/ Sparkligh, Comcast Xfinity, Cox, Grande Communicatio, Mediacom, RCN, Service Electric, Spectrum (Charter, TWC, BHN), Wave Broadband, WOW. Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers
  • 32 downstream x 8 upstream DOCSIS channels, 2 downstream x 2 upstream DOCSIS 3 1 OFDM channels Best for cable internet speed plans up to 4 Gbps. Cable internet service required
  • Wave 2 AC2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports
  • Setup and manage your network with the SURFboard Manager app Add SURFboard skills to your Alexa network for voice management of your Wi-Fi settings
SaleBestseller No. 3
NETGEAR Nighthawk WiFi 6 Cable Modem Router with 90-day Cyber Threat Protection Subscription (CAX30S)Β  - Compatible with Xfinity, Spectrum, and Cox, AX2700 (Up to 2.7Gbps) DOCSIS 3.1
  • 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, ATandT, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
  • Coverage up to 2,500 sq. ft. and 25 concurrent devices with dual-band WiFi 6 (AX2700) speed (up to 2.7Gbps)
  • Plug in computers, game consoles, streaming players, storage drive, and more with 4 Gigabit Ethernet ports and 1 USB 3.0 port
  • DOCSIS 3.1 and 32x8 channel bonding
  • Replaces your cable modem and WiFi router. Save up to dollar 168/yr in equipment rental fees
Bestseller No. 4
NETGEAR Nighthawk Cable Modem with Built-in WiFi 6 Router (CAX80) - Compatible with All Major Cable Providers incl. Xfinity, Spectrum, Cox | Cable Plans Up to 6Gbps | AX6000 WiFi 6 speed | DOCSIS 3.1
  • 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
  • BUILT FOR ULTIMATE SPEED: Best for cable provider plans up to 6Gbps
  • FAST WIFI 6 PERFORMANCE: Up to 3,000 sq. ft. wireless coverage with dual-band WiFi 6 (AX6000) speed (up to 6Gbps)
  • VERSATILE CONNECTIONS: One 2.5 Gigabit Ethernet port, 4 Gigabit Ethernet ports and one USB 3.0 port give fast wired connections to your computer, printer, game box, storage drive, and other devices
  • MODEM TECHNOLOGY: DOCSIS 3.1 and 32x8 channel bonding
SaleBestseller No. 5
Motorola MB8600 DOCSIS 3.1 Cable Modem - Approved for Comcast Xfinity, Cox, and Charter Spectrum, Supports Cable Plans up to 1000 Mbps | 1 Gbps Ethernet Port
  • Top Internet Speeds for all Multi-gigabit Speed Tiers - Wirecutter recommends this model as the best cable modem for people using Gigabit Internet plans. Built-in DOCSIS 3.1 and DOCSIS 3.0 32x8 capabilities give top Internet speeds for all cable Internet services.
  • Save Money - Eliminate up to 168 dollars per year in cable modem rental fees (Savings are shown for Comcast Xfinity and vary by cable service provider.) Approved by Comcast Xfinity and Xfinity X1, Cox, and CableOne for all speeds including Comcast Gigabit services and Cox Gigablast. Not compatible with RCN. No cable modem is compatible with fiber optic, DSL, or satellite services, available from Verizon, AT&T, CenturyLink, Frontier, and others.)
  • Flexible Compatibility - Pair with any Wi-Fi router you’d like, including Whole Home Wi-Fi or Mesh routers like eero, Google Wi-Fi, and Orbi. A 10/100/1000 Gigabit Ethernet port allows connection of any SINGLE device with an Ethernet port including a router, Windows or Mac computer, HDTV, or game station. This cable modem does not have a built-in wireless router or telephone call capability.
  • Proactive Network Security - A broadcom chipset provides advanced security from denial-of service attacks.
  • Active Queue Management (AQM) - AQM significantly reduces Internet latency on both DOCSIS 3.1 and 3.0 services, resulting in faster page loads for all Web traffic and enhanced interactive applications like online gaming and video conferencing. The MB8600 also includes a full-band capture digital tuner to enhance speed and save energy.
SaleBestseller No. 6
ASUS AX6000 WiFi 6 Cable Modem Wireless Router Combo (CM-AX6000) - Dual Band, DOCSIS 3.1, Gigabit Internet Support, Approved by Comcast Xfinity and Spectrum, 160MHz Bandwidth, OFDMA, MU-MIMO
  • High Efficiency WiFi 6 - Enjoy fast speeds up to 6000 Mbps with WiFi 6 (802.11ax)
  • Compact & CableLabs certified cable gateway to ensure the best compatibility of cable internet service.
  • Small & Elegant Design with embedded WiFi antenna makes it the smallest DOCSIS 3.1 WiFi 6 cable gateway in retail cable industry.
  • 100% Passive Cooling with fan-less design for noise-less experience
  • Cost Saving & Future Proof - Stop Paying modem/router rental fees from your cable provider
Bestseller No. 7
NETGEAR Nighthawk Cable Modem WiFi Router Combo (C7800) - Compatible with Cable Providers Including Xfinity by Comcast, Cox, Spectrum AC3200 WiFi Speed | DOCSIS 3.1 (Renewed)
  • COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast and COX. NOT compatible with Spectrum, Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
  • SAVE MONTHLY RENTAL FEES: Model C7800 replaces your cable modem and WiFi router saving you up to $150/yr in equipment rental fees
  • BUILT FOR ULTIMATE SPEED: Best for cable provider plans up to 2 Gigabits speed
  • FAST WiFi PERFORMANCE: Get up to 3000 square feet wireless coverage and 45 devices connected with AC3200 speed (up to 3200 Mbps)
  • VERSATILE CONNECTIONS: 4 Gigabit Ethernet ports and 2 hi speed USB 3.0 ports give you fast wired connections to your computer, printer, game box, storage drive, and other devices
SaleBestseller No. 8
ARRIS - SURFboard DOCSIS 3.1 Cable Modem & Dual-Band Wi-Fi Router Black (Renewed)
  • Wave 2 AC2350 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports
  • 3 products in 1: DOCSIS 3 1 Cable Modem, AC2350 Dual band Wi-Fi, 4 port Gigabit Router (cable digital voice service not supported)
  • Compatible with major U S Cable Internet Providers including Cox, Spectrum, Xfinity & others Cable internet service required Not compatible with ATT, Verizon, CenturyLink or other DSL or Fiber internet providers
  • 32 downstream x 8 upstream DOCSIS channels, 2 downstream x 2 upstream DOCSIS 3 1 OFDM channels Best for cable internet speed plans up to 4 Gbps. Cable internet service required
  • Setup and manage your network with the SURFboard Manager app Add SURFboard skills to your Alexa network for voice management of your Wi-Fi settings
Bestseller No. 9
NETGEAR Orbi Whole Home WiFi 6 System with DOCSIS 3.1 Built-in Cable Modem (CBK752) – Cable Modem Router + 1 Satellite Extender | Covers up to 5,000 sq. ft. 40+ Devices | AX4200 (Up to 4.2Gbps)Β 
  • 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
  • Save up to $168/yr in equipment rental fees
  • Sets up in minutes with the Orbi App; easily manage WiFi settings, test internet speed, and monitor data usage
Bestseller No. 10
NETGEAR Renewed C3700-100NAR C3700-NAR DOCSIS 3.0 WiFi Cable Modem Router with N600 8x4 Download speeds. Certified for Xfinity from Comcast, Spectrum, Cox, Cablevision & More
  • 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. Netgear recommends to udpate the firmware for the device to be up to date.
  • 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).
  • 8x4 channel bonding with Gigabit Ethernet Ports for fast wired, connections USB port to wirelessly share your hard drive.Double firewall protection (SPI and NAT firewall)
  • "Netgear Refurbished product may have a removed serial number. You will need to state the product is refurbished (state the full part number) if emailing customer support. See the attached (image) flyer to obtain the Serial Number and MAC Address information that maybe needed by your Cable provider before contacting them."
Are you looking for top 10 good docsis 3.1 modem and wireless router for the budget in 2021? After evaluating and analyzing in detail more than 56,913 customer satisfaction about top 10 best docsis 3.1 modem and wireless router in 2021, we have come up with the top 10 rated products you may be interested in. We have ranked the best brands from Artificial Intelligent and Big Data, as you see below:

Our Best Choice: MOTOROLA 16×4 Cable Modem, Model MB7420, 686 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Charter Spectrum, Time Warner Cable, Cox, BrightHouse, and More


Our rating:4.5 out of 5 stars (4.5 / 5)





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Product Description

No modem rental fees. Fast, reliable Internet.No modem rental fees. Fast, reliable Internet.

Family using Internet connected devices.Family using Internet connected devices.

The smart choice for your cable Internet service

Eliminate monthly cable modem rental fees – Typically saves 156 dollars per year in Xfinity cable modem rental fees. Actual savings depend on your service provider.

300+ Mbps – Maximum actual Internet download speed.

GigE Ethernet port – For a high-speed wired connection to any router, computer, or other Internet-capable device.

MB7220 cable modem shown with a WiFi routerMB7220 cable modem shown with a WiFi router

Connect any WiFi router you choose

Plugs easily into any router for shared Internet access by all your WiFi and Ethernet-capable devices. This flexible approach lets you pair this cable modem with any router you choose for your WiFi needs, including a mesh router or gaming router.

If the MB7420’s Ethernet port isn’t used for a router, it can plug into a computer, HDTV, game station, or other Ethernet device.

Certified by Xfinity, Cox, and SpectrumCertified by Xfinity, Cox, and Spectrum

Recommended for Comcast Internet speeds up to 300 Mbps.Recommended for Comcast Internet speeds up to 300 Mbps.

Easy setup with just 3 connections: power, coax cable, and Ethernet.Easy setup with just 3 connections: power, coax cable, and Ethernet.

Compatible with Most Cable Providers

Certified by Comcast Xfinity, Cox, Charter Spectrum, and other cable providers.*†

*Not compatible with Verizon, AT&T, CenturyLink, and other fiber optic, satellite, or DSL services.

† This cable modem does not have telephone jacks for the support of voice calls.

Fast Internet Speed

For other service providers, supported service speeds are similar to Comcast.

Easy Setup

Connects fast with just 3 connections – power, coax cable, and Ethernet.

Product Type (This table only includes cable modems with NO built-in WiFi router)

8×4 Cable Modem

16×4 Cable Modem

24×8 Cable Modem

DOCSIS 3.1 plus 32×8 3.0 Cable Modem

DOCSIS Channel Bonding

8×4 DOCSIS 3.0

16×4 DOCSIS 3.0

24×8 DOCSIS 3.0

DOCSIS 3.1 plus 32×8 DOCSIS 3.0

Certified for These Cable Internet Services. Typically Works with Many Others.

Comcast Xfinity, Cox, Spectrum, Sparklight (CableOne), WOW!

Comcast Xfinity, Cox, Spectrum, Suddenlink, Sparklight (CableOne)

Comcast Xfinity, Cox, Spectrum, Suddenlink, Sparklight (CableOne)

Comcast Xfinity, Cox

Recommended by Comcast Xfinity for Internet Service This Speed Tier or Below

200 Mbps

300 Mbps

600 Mbps

1000 Mbps

Maximum Internet Download Speed (Actual speeds are lower)

343 Mbps

686 Mbps

1000+ Mbps

6000 Mbps

Built-in WiFi Router

No

No

No

No

Gigabit Ethernet Ports

1

1

1

1

Works With Any WiFi Router That Has an Ethernet WAN port

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βœ“

βœ“

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Telephone Ports

No

No

No

No

What Modem/Router Product is Most Similar to This Modem-Only Product?

Yes, MG7315 (8×4 Cable Modem plus N450 WiFi Router)

Yes, MG7540 (16×4 Cable Modem plus AC1600 WiFi Router) or MG7550 (16×4 Cable Modem plus AC1900 WiFi Router)

Yes, MG7700 (24×8 Cable Modem plus AC1900 WiFi Router) or MT7711 (24×8 Cable Modem plus AC1900 WiFi Router plus 2 Phone Lines)

None, but works with any router that has an Ethernet WAN port

This 16×4 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
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.

About Paul S. Brunet

Known as the "Tech Lover", Paul is an expert of current and trending technology. Here at TinyGrab, he makes "tech" easy to understand for the average person.

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