Hello, 

my idea for my small home network was to connect 2 RE330 via cable with my AC1900 Archer C80 router and create just 1 SSID in OneMesh Mode.

I read earlier that the RE330s cannot run in AP Mode and provide OneMesh at the same time - which is a shame since I have the extenders already.

My question is now: Based on the C80, what components do I need to get a OneMesh and Cable Connection / AP? I want a seemless Wifi transition between AP and floors but with the benefit of cable connection.

Scheme

Thank you!