Netgear CM1200 Review

Are you in the market for an efficient, reliable cable modem? Well, look no further than the Netgear Nighthawk Cable Modem CM1200. What sets this cable apart from its top competitors? Its many state-of-the-art features that deliver consistency, reliability, and high speeds. If you look at some of Netgear’s competitors, you will discover that some of them do not stand up to their guarantees. This is very unfortunate for consumers who have purchased these products.

Netgear CM1200 Review and Spec.

Netgear CM1200 Review

Why is the Netgear Nighthawk Cable Modem CM1200 so popular? Find the answer by reading this in-depth review.

  • Compatibility

Like most cable modem brands, the CM1200 is not compatible with all Internet cable service providers. However, it is compatible with some of the top companies, including Spectrum, Cox Communications, and Comcast. It does not support companies like DirectTV, AT&T, Dish Network, and CenturyLink. If you have Cox, Comcast, or Spectrum Internet service, this is the cable modem for your home.

Is the Netgear Nighthawk Cable Modem CM1200 a router and modem?

Unfortunately, this particular model is only a cable modem. However, it supports a long list of wireless router brands. Most experts agree that it is better to purchase a cable modem and router because they function better as separate units. When you think about it, this does make sense. A cable modem and router combined inside a single case leaves little room for anything extra. Separate units, on the other hand, can offer more features than combo units.

  • Cable Modem Indicator Lights

It is difficult to determine exactly how your cable modem is working all the time. And, this is not to mention potential malfunctioning issues. Fortunately, you will know exactly what the CM1200 is doing most of the time. The unit is designed with indicator lights that provide some insight into functionality. It is crucial to know what these lights indicate because they can help you resolve issues without going too in-depth.

One of the lights tells you that the cable modem is connected to some type of power source. In most cases, this would be a traditional electrical wall outlet. Another light tells you that the cable modem is receiving data from the network.

There is also a light that gives the okay for sending data to the network.

  • No Subscription Fees

Tired of paying a monthly cable modem rental fee? If so, you are not alone, which is why many consumers have already taken the step to purchase outright. When you choose to go this route, you weed out the monthly rental fee, resulting in a lot of money being saved over time.

With the Netgear CM1200, you are never asked to enroll in a subscription program. In fact, you do not need to pay anything other than the initial payment upfront and for as long as you own the unit.

  • More Suitable For Top Cable Internet Packages

Regardless of what brand cable modem you purchase if you do not have a top-tier cable Internet package, it will be a waste of money. With this said, the CM1200 Cable Modem is more suitable for cable Internet packages of at least 2 gigabytes of speed. If your package does not come close to this, the CM1200 will not function at its maximum load.

It is crucial to keep this in mind when shopping for a new cable modem. Many consumers are under the impression that the output is solely based on the cable modem and router. But, this is not the case at all. You must have a combination of a decent cable modem and a top-tier Internet package to receive the maximum speeds.

  • Four Wired Ethernet Connections

If you know anything about Wi-Fi, you know that it does not always deliver maximum upstream and downstream speeds like a direct Internet connection. Unfortunately, way too many cable modem brands are designed with limited Ethernet connections. With the Netgear Nighthawk CM1200, you get four Ethernet connections. One for the cable modem, and three others to do with what you like.

You can utilize the additional Ethernet ports for your printer, game console, and other bandwidth-hogging devices. This is a freedom that is rarely offered with cable modems until now.

  • Intuitive 32X8 Channel Bonding Technology

The Netgear CM1200 Cable Modem is integrated with state-of-the-art technology. This technology is known as 32×8 channel bonding. If you are unfamiliar with this technology, you have probably never encountered it before in a cable modem. Many people encounter issues with their Internet connection when streaming a large movie. Well, this will never be the case with the CM1200 installed in your home.

Channel bonding works by combining various Internet connections into a single connection, resulting in better network efficiency and speed.

  • Slender, Sleek Design

The slender, sleek design will offer many benefits for your home. Firstly, it will ensure the CM1200 fits into homes with modern décor. Secondly, it will require less space than some other designs. This is a free-standing unit that comes with a solid flat base. You can easily install it inside a television console or on a bookshelf. And, it will not become an eyesore for your home.

The unit measures about 5 inches in height by 3.5 inches in width. At this size, your installation options are endless.

  • Ideal For Streaming 4K HD Movies

Do you experience issues when trying to stream 4K HD movies? If so, the problem could be within your existing cable modem. Unfortunately, cable modems lacking the latest technologies and features are not always able to keep up with mainstream streaming services. This can also be said about video game streaming and other bandwidth-hogging activities.

The CM1200 is integrated with the latest software to ensure an ultra-reliable Internet speed, Just connect your desktop computer or laptop directly to the cable modem via one of the Ethernet ports. Enjoy a maximum Internet speed like never before.

You can also connect the cable modem to one of the top wireless routers and receive the same experience. This is a very diverse cable modem that will handle all of your smart home devices, game consoles, and computers with ease.

  • Quick And Easy Installation

One thing that can be said about a lot of cable modem brands is they are difficult to install. Fortunately, this will never be an issue with the CM1200. Netgear designs its cable modems to ensure quick and easy installations. There are two options when it comes to the installation process. The first option is to rely on the instruction manual which comes with a step-by-step installation guide. If you want to skip to the technical side of things, you can connect the CM1200 and computer to access an on-screen setup.

If you opt to go this route, you can skip the activation call to your Internet provider. You will be able to complete the process online, avoiding the customer service department altogether.

  • 30-Day Money-Back Guarantee

When you purchase a cable modem, there is always the risk of receiving a “dead on arrival” model. Unfortunately, this is something that many consumers have experienced at least once. To ensure your investment is safe with Netgear, you will receive a 30-day money-back guarantee with the CM1200.

If the modem arrives damaged, you can return it for a full refund within the 30-day grace period. Be sure to put the unit to the test as soon as possible to protect your investment.


  • Backed by a 30-day money-back guarantee
  • Integrated with channel bonding technology
  • Free-standing, modern design
  • Suitable for cable/Internet packages up to 2 gigabytes
  • Easy installation that takes no longer than 15 minutes


  • Does not support AT&T U-Uverse
  • May need to purchase an additional Ethernet switch for multiple direct connections

Overall Assessment

The Netgear Nighthawk CM1200 is a powerhouse. It combines the latest technologies with your top-tier cable Internet package to deliver a continuous, maximum speed. The free-standing design is very desirable in residential settings. The unit is fully assembled upon arrival to ensure the highest level of convenience for the customer. The on-screen setup process is the best way to go, regardless of your cable Internet provider. It definitely beats contacting waiting forever to connect with a support representative.

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