Are you looking for a new broadband modem? If so, you may be interested in the Netgear High Speed Cable Modem Model Cm400. This modem is designed to provide fast, reliable internet service. Plus, it has a number of other features that make it a good choice for you. In this article, we’ll take a look at what makes the Netgear Cm400 a good choice for broadband service, and we’ll also explore some of its key features.

What is a Netgear CM400?

A Netgear CM400 is a high-speed cable modem that has been designed for broadband customers who want the best possible internet experience. This modem offers users speeds of up to 400Mbps, which is more than enough bandwidth to support today’s demanding online activities.

The CM400 also has some great features that make it a great choice for broadband customers. For example, it has automatic cable detection, which means that it will automatically connect to the correct cable network when you switch your modem over. This saves you time and hassle, and it ensures that you always have the best possible internet connection.

The CM400 also has advanced security features that ensure your data is protected from unauthorized access. It has a firewall and an anti-spyware protection system, which helps to keep your computer safe from spyware and other malicious software.

If you are looking for a high-speed cable modem that will offer you superior performance and protection, the Netgear CM400 should be at the top of your list.

Features of the Netgear CM400

The Netgear CM400 is a high-speed cable modem that offers amazing performance. With speeds up to 400 Mbps, this modem is perfect for streaming HD video, gaming, and online audio/video streaming.

The Netgear CM400 also features an easy-to-use web interface, making it easy to manage your internet connections. You can also use the CM400 to connect to multiple devices at once without any trouble.

Overall, the Netgear CM400 is an amazing cable modem that offers great performance and easy-to-use features. If you are looking for a high-speed cable modem, the Netgear CM400 should be at the top of your list.

How to Connect to a Wireless Network with the Netgear CM400

If you’re looking to connect to a wireless network, you can do so with the Netgear CM400 cable modem. This modem has a built-in Wi-Fi adapter, so you can easily connect to a wireless network.

To connect to the Netgear CM400, first make sure that your computer is connected to the Internet. Once your computer is connected, open up a browser and type in the address of the wireless network that you want to join. You will then be prompted to enter your network password.

After you have joined the network, you can browse the Internet using your computer’s default browser. You can also use the Netgear CM400 to access streaming content and online applications.

Troubleshooting Tips for the Netgear CM400

If you’re having trouble connecting to the Internet with your Netgear high speed cable modem, here are some troubleshooting tips to help you get started.

First, make sure that your modem is plugged into an electrical outlet and that your cable TV service is activated. If you’re still having trouble connecting, try different cables and change your modem’s settings.

If you’re using a broadband router, make sure that it’s connected to the modem and that the Ethernet port on the router is enabled. For more information on how to enable Ethernet ports on routers, please consult your router’s user manual.

Finally, if you’re still experiencing problems connecting to the Internet, please contact your ISP or cable TV provider for help.


If you’re in the market for a new high-speed cable modem, we recommend checking out the Netgear CM400.

This model is not only fast, but it’s also easy to use and versatile — making it perfect for anyone in need of a reliable cable connection.

Plus, its sleek design will complement any home décor. Don’t wait — order your Netgear CM400 today!