Background: I am considering Airport Express(AE) to my room, but i am getting confusing informations about how it can operate in different circumstances. I already have router, with wifi and also lan ports. The AE would be connected by cable to currently owned router and i would also like to connect my Mac by wire to the AE.
Question: What i want to do is extend wifi signal in our flat and also have possibility to use my speakers wirelessly. Is it possible with current AE?