The Best Docsis 3.1 Cable Modem of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Docsis 3.1 Cable Modem of 2022. Check our ranking below.

2,165 Reviews Scanned

Rank No. #1

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)

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. .Telephone Port : None. HD Multi-Media Streaming : Yes.
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).
System requirements 1. High-speed Internet access account 2.Web browser access – Internet Explorer, Google Chrome, Firefox, or Safari 3. Compatible operating systems: 4. Windows 10 5. Windows 8 6. Windows 7 Service Pack 1 (SP1) Note: Although older versions of Microsoft Windows operating systems are no longer specifically supported, they should still function with your SB8200. a.Macintosh 10.4 or higher b. UNIX c. Linux
Simple and Secure Set-up: Plug-in the device, download the SURFboard Central App, and follow the instructions to activate the modem. Connect to a Wi-Fi router for networking.

Rank No. #2

ARRIS (SB8200-RB) - 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 - Renewed

Approved for Cox, Spectrum and Xfinity internet along with other US cable internet providers. Is NOT compatible with ATT, CenturyLink, Verizon, Froniter or other Fiber Optic, DSL or Satellite internet service providers.
Does NOT include Wi-Fi and Does NOT support cable digital voice service.
The SURFboard SB8200 is compatible with major U.S. cable internet providers including Cox, Spectrum, Xfinity and others. It is approved for cable internet speed plans up to 1 Gbps. Check your cable ISP website to confirm compatibility.
32 downstream x 8 upstream DOCSIS 3.0 bonded channels, or 2 downstream x 2 upstream OFDM DOCSIS 3.1 channels.
Two 1-Gigabit Ethernet ports

SaleRank No. #3

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

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. Best for cable provider plans up to 2Gbps
Coverage up to 2,500 sq. ft. , 25 concurrent devices with dual-band WiFi 6 (AX2700) speed (up to 2.7Gbps)
4 X 1 Gig Ethernet ports (supports port aggregation) and 1 USB 3.0 port for computers, game consoles, streaming players, storage drive and other wired devices
Replaces your cable modem and WiFi router. Save up to $168/yr in equipment rental fees
DOCSIS 3.1 and 32x8 channel bonding. Supports WPA/WPA2/WPA3 wireless security protocols

SaleRank No. #4

Netgear Gigabit Cable Modem (32x8) DOCSIS 3.1 | for XFINITY by Comcast, Cox. Compatible with Gig-Speed from Xfinity - CM1000-1AZNAS (Renewed)

Compatible with all major cable internet providers with internet speed up to 1Gbps. Currently certified with Spectrum and Cox (up to 1Gbps), Xfinity (up to 800Mbps). Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
Model CM1000 replaces your cable modem saving you up to 168/year in equipment rental fees
Connect any WiFi router to this modem's Ethernet port to support all your wireless devices
1 Gigabit Ethernet port connects to your computer or separate WiFi router
Made for use in the US only

SaleRank No. #5

Netgear CM1000 Ultra-High Speed DOCSIS 3.1 Cable Modem - Black - CM1000 (Renewed)

Compatible with all major cable internet providers with internet speed up to 1Gbps. Currently certified with Spectrum and Cox (up to 1Gbps), Xfinity (up to 800Mbps). Not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service
Model CM1000 replaces your cable modem saving you up to 168/year in equipment rental fees
Connect any WiFi router to this modem's Ethernet port to support all your wireless devices
1 Gigabit Ethernet port connects to your computer or separate WiFi router
Made for use in the US only

Rank No. #6

Hitron CODA DOCSIS 3.1 Cable Modem ONLY | Up to 1 Gbps Max Internet Speeds | Certified with Comcast Xfinity, Charter Spectrum, Cox & More | Requires Separate WiFi Router

CABLE MODEM ONLY - NO WIFI ROUTER INCLUDED - This is a cable modem that connects to your cable internet service. You MUST have a separate WiFi router for wireless connectivity. Single Gigabit Ethernet port connects to your router.
CHECK COMPATIBILITY FIRST - Contact your cable internet provider (Xfinity, Spectrum Residential, Cox, etc.) to confirm this modem works with your specific plan BEFORE purchasing. Works exclusively with cable service - NOT compatible with Spectrum Business, DSL, fiber, satellite, or fixed wireless.
DOCSIS 3.1 TECHNOLOGY - Supports cable internet speeds up to 1 Gbps with advanced DOCSIS 3.1 performance. Perfect for streaming, gaming, and multiple devices when paired with your WiFi router.
POTENTIAL RENTAL FEE SAVINGS - While some providers have reduced or eliminated modem rental fees, this modem can still provide cost savings and performance benefits. Check with your provider about current rental fees before purchasing.
NEED FASTER SPEEDS OR MORE PORTS? - For multi-gigabit plans or 2.5 Gbps connectivity, consider our CODA56 model with additional Ethernet ports and higher speed capability.

Rank No. #7

ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 2 Year Warranty - (No Built-in WiFi)

Fast, Reliable Connection: Enjoy high-speed streaming, gaming, and browsing with a trusted brand used in over 260 million homes.
Fast & Reliable Modem: DOCSIS 3.1 delivers Gbps Speed with better security and low latency—ideal for gaming and streaming.
Easy Setup: Just plug in and activate with the SURFboard Central app—connect to your own Wi-Fi router for home networking.
Service Compatibility: Works with major ISPs like Xfinity, Spectrum, and Cox
Save on Fees: Own your modem and avoid up to $168/year in rental charges (varies by provider)

SaleRank No. #8

Ultra-fast DOCSIS 3.1 performance paired with a 2.5 Gbps ethernet port for true multi-gig internet speeds.
Approved for Comcast Xfinity, Cox, Spectrum, RCN and Astound and supports the fastest internet plans available. The products are residential only. Please verify your ISP requirements prior to purchase.
Superior next generation technology but pays for itself. Owning your own modem eliminates up to $168 per year in monthly rental charges.
Fast streaming, conferencing, gaming - Applies Active Queue Management (AQM) for reduced Internet latency and better app performance, including online gaming, conferencing, and streaming.
Multi-gigabit Ethernet speed - A 2.5 GB Ethernet port delivers true high-speed connectivity to even the fastest routers and computers, providing downstream speeds just below 2,500 Mbps and upstream speeds up to 800 Mbps when supported by your internet service plan.

Rank No. #9

NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000-1AZNAS) – Approved for Today’s Fastest Speeds - Works With all Cable Providers, Incl. Xfinity, Spectrum, Cox - Cable Plans up to 2.5Gbps

Mid/high-split DOCSIS 3.1 cable modem delivers up to 2.5Gbps of download speeds and 1Gbps of upload speeds
Specifically engineered for today’s fastest DOCSIS 3.1 cable internet speeds that can only be accessed with mid/high-split technology, such as Xfinity’s 2Gbps download speeds and 200Mbps upload speeds. Works with all major US internet providers
Blazing-fast download speeds powers your digital lifestyle with enhanced speed, capacity, efficiency, and response times
Impressive 10x faster upload speeds delivers seamless multi-family gaming, video conferencing and uploading large files—simultaneously. Plus provides easy remote access to your home security cameras and NAS files
For the ultimate in performance, link a NETGEAR WiFi 6E or WiFi 7 router or Orbi system to the CM3000 cable modem

Rank No. #10

Hitron CODA56 Multi-Gigabit DOCSIS 3.1 Modem | 2.5 Gbps Max Internet Speeds | Certified with Xfinity, Charter Spectrum, Cox | 2.5 Gbps Ethernet Cable Modem ONLY | Requires Separate WiFi Router

CABLE INTERNET ONLY: This modem works EXCLUSIVELY with cable internet service (DOCSIS). It will NOT work with fiber (Verizon FiOS, AT&T), DSL, satellite (HughesNet), or fixed wireless internet.
MULTI-GIG SPEEDS: Designed for internet plans 1 Gbps and faster. Supports up to 2.5 Gbps internet plans from Xfinity (2.33 Gbps), Spectrum (1 Gbps), and Cox (2 Gbps) - check your plan for best performance and confirm you have cable internet service.
MODEM ONLY - REQUIRES ROUTER: This cable modem has no built-in WiFi. Connect to a separate router or mesh system with 2.5 Gbps Ethernet port for full speed potential.
POTENTIAL RENTAL FEE SAVINGS - While some providers have reduced or eliminated modem rental fees, this modem can still provide cost savings and performance benefits. Check with your provider about current rental fees before purchasing.
GAMING & STREAMING OPTIMIZED: DOCSIS 3.1 technology with 2x2 OFDM channels reduces latency for smoother 4K streaming, gaming, and video calls.

Last update on 2025-10-07 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Docsis 3.1 Cable Modem?

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We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Docsis 3.1 Cable Modem that you consider buying. Your questions might include the following:

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Potential sources can include buying guides for Docsis 3.1 Cable Modem, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Docsis 3.1 Cable Modem. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Docsis 3.1 Cable Modem buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Docsis 3.1 Cable Modem currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Docsis 3.1 Cable Modem has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Docsis 3.1 Cable Modem?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Docsis 3.1 Cable Modem.
Customer Ratings: Number ratings grade Docsis 3.1 Cable Modem objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Docsis 3.1 Cable Modem.
Product Quality: You don’t always get what you pay for with an Docsis 3.1 Cable Modem, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Docsis 3.1 Cable Modem is should be an indication of how long it will work out for you.

We always remember that maintaining Docsis 3.1 Cable Modem information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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The Best Docsis 3.1 Cable Modem of 2022 – Reviewed and Top Rated

How Do You Buy The Best Docsis 3.1 Cable Modem?

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