Best Top 10 Modem Router For Spectrum 400 Mbps [2022]

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Are you looking for Modem Router For Spectrum 400 Mbps Reviews? Our experts found 47911 number of feedback online for "Modem Router For Spectrum 400 Mbps" and shortlisted them. This suggestion is created for those looking for their ideal Modem Router For Spectrum 400 Mbps. You will see ratings on selected products for the Best Modem Router For Spectrum 400 Mbps. The rating matrix we have generated is based on user ratings found online. Take a look:

47911 number of user reviews were available online, which we scanned to find the modem router for spectrum 400 mbps. Hopefully, our experts suggestions available in this article will help you find your ideal choice.

Comparison Chart of Top 10 modem router for spectrum 400 mbps

NoProductScoreAction
1Arris SURFboard (16x4) Docsis 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router9.6Buy Now On Amazon
2Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast9.6Buy Now On Amazon
3NETGEAR Cable Modem CM600 - Compatible with Cable Providers Including Xfinity by Comcast9.4Buy Now On Amazon
4NETGEAR Cable Modem CM600 - Compatible with All Cable Providers Including Xfinity by Comcast9.4Buy Now On Amazon
5Motorola MB7621 Cable Modem - Pairs with Any WiFi Router - Approved by Comcast Xfinity9.2Buy Now On Amazon
6Amazon eero mesh WiFi router9.2Buy Now On Amazon
7ARRIS SURFboard SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router9.2Buy Now On Amazon
8Motorola MG7700 Modem WiFi Router Combo with Power Boost - Approved by Comcast Xfinity9Buy Now On Amazon
9NETGEAR Cable Modem CM500 - Compatible with All Cable Providers Including Xfinity by Comcast8.6Buy Now On Amazon
10NETGEAR Cable Modem Wi-Fi Router Combo C6250 - Compatible with All Cable Providers Including Xfinity by Comcast8.4Buy Now On Amazon
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Table Of Content:

1. Arris SURFboard (16×4) Docsis 3.0 Cable Modem Plus AC1900 Dual Band Wi-Fi Router

  • 3 products in 1: DOCSIS 3.
  • Compatible with major U.
  • 16 downstream & 4 upstream DOCSIS 3.
  • Wi-Fi 5 AC1900 dual-band concurrent Wi-Fi Router with 4 Gigabit Ethernet ports
  • Setup and manage your network with the SURFboard Manager app

2. Netgear Nighthawk Cable Modem WiFi Router Combo C7000-Compatibility Cable Providers including Xfinity by Comcast

  • COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast, COX, and Spectrum.
  • NOT COMPATIBLE with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and Cable bundled voice services.
  • SAVE MONTHLY RENTAL FEES: Model C7000 replaces your cable modem and WiFi router saving you up to $150/yr in equipment rental fees.
  • BUILT FOR FAST SPEED: Best for cable provider plans up to 400 Mbps speed
  • FAST Wi Fi PERFORMANCE: Get up to 1800 sq ft wireless coverage and 30 devices connected with AC1900 speed (up to 1900 Mbps) VERSATILE CONNECTIONS: 4 Gigabit Ethernet ports and 2 USB ports give you fast wired connections to your computer, printer, game box, storage drive, and other devices MODEM TECHNOLOGY: Engineered with 24×8 channel bonding and DOCSIS 3.

3. NETGEAR Cable Modem CM600 – Compatible with Cable Providers Including Xfinity by Comcast

  • Compatible with Comcast Xfinity, Time Warner Cable, Charter, Cox, Cablevision, and more.
  • Not compatible with: Verizon, AT&T, or CenturyLink
  • Cable Modem only (no WiFi router).Memory: 8 MB NOR flash and 128 MB RAM
  • Support Cable Internet Service plans up to 300Mbps.
  • DOCSIS 3.
  • Ideal for streaming 4K UHD content, fastest downloads, and high-speed online gaming

4. NETGEAR Cable Modem CM600 – Compatible with All Cable Providers Including Xfinity by Comcast

  • This is a Certified Refurbished product on Amazon Renewed Certified Refurbished products are tested and certified to look and work like new, with limited to no wear, by a third-party refurbisher.
  • COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast, COX, and Spectrum.
  • SAVE MONTHLY RENTAL FEES: Model CM600 replaces your cable modem saving you up to $150/yr in equipment rental fees.
  • BUILT FOR FAST SPEED: Best for cable provider plans up to 400 Mbps speed.
  • ETHERNET CONNECTIONS: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router.

5. Motorola MB7621 Cable Modem - Pairs with Any WiFi Router - Approved by Comcast Xfinity

  • Model MB7621 is recommended for actual cable Internet service speeds up to 650 Mbps.
  • This cable modem’s 1 Gigabit Ethernet port connects to a WiFi router, computer, HDTV, game station, or streaming video device.
  • Requires cable Internet service.
  • Setup is fast and easy using the quick start guide.
  • Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office.

6. Amazon eero mesh WiFi router

  • Fast standalone router – The eero mesh WiFi router brings up to 1,500 sq.
  • Works with Alexa – With eero and an Alexa device (not included) you can easily manage WiFi access for devices and individuals in the home, taking focus away from screens and back to what’s important.
  • Easily expand your system – With cross-compatible hardware, you can add eero products as your needs change.
  • Works with your internet service provider – Eero connects to your modem to bring your existing internet connection to every corner of your home.
  • Set up in minutes – The eero app walks you through setup in less than 10 minutes and allows you to manage your network from anywhere.
  • Don’t let WiFi slow you down – Get the most from your WiFi by streaming, gaming, and working from anywhere in your home.
  • Gets better over time – Automatic updates keep your network safe and secure.
  • TrueMesh technology – Eero intelligently routes traffic to avoid congestion, buffering, and dropoffs.

7. ARRIS SURFboard SBG10 DOCSIS 3.0 Cable Modem & AC1600 Dual Band Wi-Fi Router

  • 3 products in 1: DOCSIS 3 0 Cable Modem, AC1600 dual-band Wi-Fi Router, 2 Port Gigabit Ethernet Router (cable digital voice service not supported).
  • Wi-Fi 5 AC1600 dual-band concurrent Wi-Fi Router with 2 Gigabit Ethernet ports
  • Setup and manage your network with the SURFboard Manager app
  • Compatible with major U S Cable Internet Providers including Cox, Spectrum, Xfinity & others.
  • 16 downstream & 4 upstream channels. Best for cable internet service plans up to 400 Mbps.

8. Motorola MG7700 Modem WiFi Router Combo with Power Boost - Approved by Comcast Xfinity

  • Fast 24×8 DOCSIS 3.
  • Eliminate up to 156 dollars per year in cable Modem rental fees.
  • Built-in high-speed router with AC1900 wireless and Power boost – Provides internet access for Wi-Fi devices including smartphones, notebooks, tablets, and more.
  • Wireless power boost for better speed and range – Adds high-performance Wi-Fi power amplifiers to boost the wireless signals to the legal limit, giving a significant Boost in speed and range.

9. NETGEAR Cable Modem CM500 – Compatible with All Cable Providers Including Xfinity by Comcast

  • 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.
  • Ethernet connections: 1 Gigabit Ethernet port connects to your computer or separate WiFi router.
  • Modem technology: Engineered with 16×4 channel bonding and DOCSIS 3.0.

10. NETGEAR Cable Modem Wi-Fi Router Combo C6250 – Compatible with All Cable Providers Including Xfinity by Comcast

  • COMPATIBLE WITH ALL MAJOR CABLE INTERNET PROVIDERS: Including certification by Xfinity by Comcast, COX, and Spectrum.
  • SAVE MONTHLY RENTAL FEES: Model C6250 replaces your cable modem and WiFi router saving you up to $168/yr in equipment rental fees.
  • SPEEDS BY CARRIER: Spectrum (up to 300Mbps), Xfinity (up to 200Mbps), Cox (up to 150Mbps).
  • FAST WiFi PERFORMANCE: Get up to 1500 sq ft wireless coverage and 25 devices connected with AC1600 speed (up to 1600 Mbps).
  • VERSATILE CONNECTIONS: 2 Gigabit Ethernet ports and 1 USB port give you fast wired connections to your computer, printer, game box, storage drive, and other devices.
  • MODEM TECHNOLOGY: Engineered with 16×4 channel bonding and DOCSIS 3.0.
  • SAFE & SECURE: Includes parental controls, and supports WEP and WPA/WPA2 wireless security protocols.
  • The List of supported “Internet Service Providers” is available in the “Compatibility Guide” under “Product guides and documents” Section.

Modem Router For Spectrum 400 Mbps Buying Guide


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There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best Modem Router For Spectrum 400 Mbps in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Modem Router For Spectrum 400 Mbps currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top Modem Router For Spectrum 400 Mbps brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Modem Router For Spectrum 400 Mbps based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Modem Router For Spectrum 400 Mbps before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Modem Router For Spectrum 400 Mbps they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Modem Router For Spectrum 400 Mbps, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Modem Router For Spectrum 400 Mbps before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Modem Router For Spectrum 400 Mbps will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Modem Router For Spectrum 400 Mbps if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Modem Router For Spectrum 400 Mbps on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our Modem Router For Spectrum 400 Mbps on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Modem Router For Spectrum 400 Mbps featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.