Cm400 Modem

Published by on

"Disclaimer: We are using Amazon affiliate Product Advertising API to fetch products from Amazon, include: price, content, image, logo, brand, feature of products, reviews which are trademarks of Amazon.com. So, when you buy through links on our site, we may earn an affiliate commission." Learn more

We’ve spent hundreds of hours researching and comparing Cm400 Modem of all specifications to find the best one for any need (or budget). Here are the results.

The Best Cm400 Modem of 2020 – Top Rated & Reviewed

2,468 Reviews Scanned

Rank No. #1
NETGEAR Cable Modem CM400 Compatible with Cable Providers Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 100 Mbps | DOCSIS3.0, Black (CM400-100NAS)
  • ELIMINATE MONTHLY CABLE MODEM RENTAL FEES - Up to $156 per year
  • DOCSIS 3. 0 Cable Modem with 1 Gigabit Ethernet port. One (1) Gigabit Ethernet port with auto-sensing technology
  • Up to 340Mbps download and upload speed. Separate router required for WiFi. 8x4 channel bonding.
  • DOCSIS 3. 0 unleashes 8x faster download speeds than DOCSIS 2. 0
  • Ideal for streaming HD videos, faster downloads, and high-speed online gaming
SaleRank No. #2
NETGEAR Cable Modem CM400 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 100 Mbps | DOCSIS 3.0, Black, 8x4 Cable Modem (CM400)
  • 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 any bundled voice service.
  • SAVE MONTHLY RENTAL FEES: Model CM400 replaces your cable modem saving you up to $168/yr in equipment rental fees.
  • BUILT FOR SPEED: Best for cable provider plans up to 100 Mbps speed.
  • 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.
SaleRank No. #3
NETGEAR Cable Modem CM500 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 300 Mbps | DOCSIS 3.0
  • Save monthly rental fees: Model CM500 replaces your cable modem, saving you up to $168/yr in equipment rental fees.
  • Built for fast speed: best for cable provider plans up to 300 Mbps speed.
  • 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 16x4 channel bonding and DOCSIS 3.0.
Rank No. #4
NETGEAR CM500-1AZNAS (16x4) DOCSIS 3.0 Cable Modem, Max download speeds of 686Mbps, Certified for Xfinity from Comcast, Spectrum, Cox, Cablevision & more (Renewed)
  • "The best cable Modem" - the wire cutter
  • Support Cable internet service plans up to 200 Mbps. Separate router required for Wi-Fi 16x4 channel bonding
  • Docsis 3. 0 up to 16x faster download speeds than DOCSIS 2. 0. Number of Ethernet ports: one (1) Gigabit Ethernet port with auto-sensing technology
  • Eliminate monthly cable Modem rental fees - up to 156 USD per year. System Requirements- Microsoft Windows 7, 8, 10, Vista, XP, 2000, Mac OS, or other operating systems running a TCP/IP network. Microsoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, or Google Chrome 11.0 browsers or higher
  • Not compatible with: Verizon, AT&T, or CenturyLink. Not compatible with bundled voice services
SaleRank No. #5
Motorola 24x8 Cable Modem, Model MB7621, DOCSIS 3.0. Approved by Comcast Xfinity, Cox, Charter Spectrum, Time Warner Cable, and More. Downloads 1,000 Mbps Maximum (No WiFi)
  • 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 one 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.)
  • Setup is fast and easy using the quick start guide. Experienced USA-based Motorola customer support specialists are happy to help if you need them. Support is in English or Spanish.
  • Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. A two-year warranty plus rugged lightning and power surge circuits protect your investment. Includes phone and web support by friendly, professional USA-based technical support specialists.
SaleRank No. #6
NETGEAR Cable Modem CM600 - Compatible with Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 400 Mbps | DOCSIS 3.0 | 24x8
  • 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).Memory: 8 MB NOR flash and 128 MB RAM
  • Support Cable Internet Service plans up to 300Mbps. Recommended for all speed tiers up to 500 Mbps. Separate router required for WiFi. 24x8 channel bonding
  • DOCSIS 3.0 Cable Modem with 1 Gigabit Ethernet port. DOCSIS 3.0 unleashes 8x faster download speeds than DOCSIS 2.0
Rank No. #7
NETGEAR Renewed CMD31T-100NAR (4x4) Cable Modem - Cox, Cablevision
  • NETGEAR Certified Refurbished products have been inspected, reconditioned, and tested to work and look as good as new with all accessories and documentation. You can buy with confidence knowing your Certified Refurbished product is backed with a 90-day warranty and support.
  • Not Compatible with, Spectrum, Time Warner, Brighthouse, or Charter
  • High-performance - Up to 150 Mbps download and upload speed for streaming HD videos, faster downloads, and high-speed online gaming
  • For NETGEAR refurbished products the serial number is removed from the label. If your Cable Internet Provider requires the serial number during installation it can be retrieved using the included flyer
Rank No. #8
NETGEAR CM500-100NAR DOCSIS 3.0 Cable Modem with 16x4 Max Download speeds of 680Mbps. Certified for XFINITY by Comcast, Time Warner Cable, Cox, Charter & More (Renewed)
  • 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.
  • Up to 680Mbps download and upload speed. Separate router required for WiFi. 16x4 channel bonding
  • 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.
Rank No. #9
NETGEAR Cable Modem CM600 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 400 Mbps | DOCSIS 3.0 (Renewed)
  • 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. The refurbishing process includes functionality testing, cosmetic inspection, and repackaging. The product is backed by a minimum 90-day warranty, and may arrive in a generic brown or white box. The product ships with a charger and cable, but does not include headphone, manual or SIM card. Accessories m
  • 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 any bundled voice service.
  • 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. 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 Wi-Fi router. MODEMHNOLOGY: Engineered with 24x8 channel bonding and DOCSIS 3.0.
Rank No. #10
MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless)
  • This 8x4 DOCSIS 3.0 cable modem provides speeds up to 343 Mbps, eight 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 cable modem does not have a built-in wireless router or VoIP telephone adapter. The Motorola MG7310, MG7315, and MG7550 have a built-in wireless router.)
  • Requires cable Internet service. Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and other leading cable service providers for modem ownership programs that typically save rental charges of $120 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.
  • Attractive, compact design minimizes shelf space, improves cooling, and extends product life while looking great in any home or office. A two-year warranty plus rugged lightning and power surge circuits protect your investment.

Top Rated Cm400 Modem to Buy Now

 

Cm400 Modem Reviews on Twitter

[custom-twitter-feeds search=”Cm400 Modem”]

Why You Should Buy Best Cm400 Modem from Amazon

Amazon is not the only store that sell Cm400 Modem. However, there are several compelling reasons why you should buy Cm400 Modem from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Cm400 Modem Personal

Amazon is very good at making recommendations of Cm400 Modem based on your search history. From time to time, they will even show you discounted prices on Cm400 Modem that you previously expressed an interest in. They also make your shopping experience a little easier by showing you items that you recently viewed.

(2) Amazon Checkout is Easy

Amazon checkout is easy, especially if you already have an account. You can add Cm400 Modem to your cart and go through a multi-step checkout process, or you can buy Cm400 Modem with only one click by using your stored credit card information.

(3) Amazon Has Lots of Social Proof

Before you make a purchase for Cm400 Modem, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Cm400 Modem Images and Descriptions

In addition to still images, many of Amazon’s Cm400 Modem have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Cm400 Modem descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Cm400 Modem. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Cm400 Modem (with Price and Reviews)

Although most Cm400 Modem are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Cm400 Modem:

(1) Cm400 Modem Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Cm400 Modem should be in line with its value. You can compare Cm400 Modem reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Cm400 Modem is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Cm400 Modem materials differ from manufacturer to manufacturer. Consider where and how you will be using your Cm400 Modem to determine if one material would be better than another.

(4) Size

Like most products, Cm400 Modems come in various sizes. Do you need a large Cm400 Modemor a small one? Think about where you will use your Cm400 Modem in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Cm400 Modems also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Cm400 Modem would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Cm400 Modem will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Cm400 Modem you purchase may affect its durability.

(7) Storage

Will you need to store your Cm400 Modem? If so, you should consider the size and weight of the Cm400 Modemto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Cm400 Modem will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Cm400 Modem. It is hard to know exactly how an Cm400 Modem will perform until you get it home and try it out.

(9) Warranty

Make sure the Cm400 Modem you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.