Hi, For our 2bedroom apartment I have spots without good coverage of WIFI. My cable modem is connected with an ethernet to Airport Express (A1392). I use powerline to bring internet to another Airport Express (A1392) at the bedroom. Now I want to bring internet to 2nd room and for this reason considering to buy A1264 so that I can plug it to the electricity socket. Can I have WIFI extension with this approach? If it works I would also like to connect ethernet to apple tv in this room.