wifi 7

Are WiFi7 WiFi6E WiFi6 Motherboards able to connect to WiFi5? I don't get to decide what flavor WiFi is used around here (old folk's home) so I can't know when things will change if ever from the current WiFi5. When looking for a path to upgrade from my ancient AM3+ system I don't know which...

Hi there im currently trying to find a wifi 6/7 card for the above mentioned laptop. Does anyone have any soloutions to this apart from using a usb one? Alexander