I just ordered an M9 system for my house. I have some concerns as my current house is set up partially wired.

I currently have a router to a switch, which goes to 2 other switches.  

I would like to upgrade the Wifi experience, while keeping the hardwired setup.

Good news is that the switches are all TP Link (hopefully that allows for better compatability??)

Can someone outline the set up I should use for my 3 M9s and wired set up?

My understanding would be:

ISP--->M9-->Switch--->M9 hardwired to Switch--->M9 hardwired to Switch??

Please help

Thanks