Prevent your WiFi from changing bands by itself

To connect to the Internet wirelessly, we can use the 5 GHz Wi-Fi band and also the 2.4 GHz band. Each has its advantages and disadvantages. Now, it is possible that at a given moment you only want to connect to one of them. We may have problems with the other and do not want it to automatically switch from one to the other. What can we do so that our Wi-Fi always uses the same band ? We are going to talk about it in this article.

How to use only one Wi-Fi band

Prevent your WiFi from changing bands by itself

In summary, we can say that the 5 GHz band is the one that allows the highest Internet speed to be achieved, but it has a more limited coverage. On the other hand, the 2.4 GHz band will have worse speed, but you will be able to connect from a greater distance. The computer can connect to one or the other automatically depending on which one can work better, but we may not be interested in that.

configure Windows

The first option to prevent the PC from changing bands is only to configure it in Windows. To do this you have to go to Start, enter Settings, Network and Internet, Advanced network settings, More network adapter options, click on the Wi-Fi card with the right mouse button and enter Properties. There you have to go to Clients for Microsoft networks and click Configure. You go to Advanced Options, Preferred Band and there you select the 2.4 GHz or 5 GHz band, whichever in your case you prefer to always connect.

Banda Wi-Fi preferida

From then on, Windows will connect to the band you marked. It will not switch automatically if it detects that it can work better with the other. Sometimes the 5 GHz band does not appear in Windows and it must be corrected.

forget the net

Normally each of the bands will have a different SSID. For example NameOfNetwork5G and NameOfNetwork2.4G or similar. If you’ve connected to both, Windows might automatically access one or the other depending on the circumstances. But you can avoid this in a very simple way.

What you are going to do is forget the network. If, for example, you want it to connect only to the 2.4 GHz band, you would have to forget the 5 GHz band. To do this you have to go to Settings, Network and Internet, Wi-Fi and Manage known networks. You just have to look for the one that interests you, click on it and click Stop remembering . To reconnect you will have to enter the password again, so Windows will not connect automatically.

Remove a band on the router

There is what is known as Smart Connect . Some routers have the ability to connect to one or the other band automatically, without the need to change the SSID. That is, it will connect to one or the other depending on the circumstances, when it sees that it is better. But if you want to prevent it from connecting to one, you can.

In this case what you have to do is disable a band in the router. It will depend on the model, but generally to enter the configuration you have to put the default gateway in the browser. There you will have to access the corresponding section and disable the 5 GHz or 2.4 GHz band, depending on what interests you.

In short, these are some options that you have available to prevent Windows from connecting to a Wi-Fi band that you do not want. As you have seen, you have different alternatives, although the simplest is simply to configure the operating system for it.