This coupler is allowed me to connect my TV or my projector to my PS3. Initially I ordered a HDMI splitter to spread on my TV and my projector (only HD Ready). That did not work on my projector, certainly because of HDCP, I had no image. So I turned to this solution, which requires a connection to watch on the projector. I recommend good cables over long distances (over 10m). I have a few parasites on a black still image due to the length of the cables on the projector (12m), but it is invisible while watching a movie. I have not had any problems with heterogeneous cables as I have read it. Given the very low price, I am fully satisfied with my purchase.