I bought this cable, thinking naively to connect my DVD player with SCART output on my projector, using the PC connection. In both cases, the output is in RGB, so I thought it would work.
Actually not at all, the signals are not compatible with each other!
I have not found a single case of possible use of this cable, so do not make the same silly thing as me.
I had to buy a signal converter to make this kind of connection (with "vga box")