You didn't say before there was a receiver at that location to power the DECA.
Sure I did. Multiple times.
If I add a DECA in his bedroom, with the coax connected to his existing receiver and the the Ethernet output connected a network switch, and then to his PC and Xbox 360. Will he have Internet access on those two components?
I'm trying to get the Internet into one of the bedrooms, which has one of the HD receivers.
Regardless. Thank you very much for your time and assistance.