Here are some useful Linux commands you need if you want to determine what frequencies your computer supports and check if you can use 5G WiFi. This command will show you all the channels supported by your network card and on which frequency they work. Let's first...
~ $: pwd > 5G
pwd is a linux command that shows you what directory you’re in, now it tells you what tag you find
How to use 5G WiFi if your laptop only supports 2.4 GHz frequency
There is an easy way to enable 5G Wifi on your laptop without buying a new card on your old laptop. The problem with 5G internet is that old network cards don't support it. That is, there are network cards that only support a frequency of up to 2.4 GHz, and to work...