@dlbgator 

What you are looking for is OneMesh extender, this will allow you to create a mesh network.

https://www.tp-link.com/uk/onemesh/product-list/

Something like the RE700X or RE600X would be my choice, plug these in and they can mesh with your router.   To the best of my knowledge, there are currently no OneMesh extenders that can support WiFi6E or WiFi7, however that is likely to change soon.