The others are correct, it is a nice way to reduce the number of cables you have going to your tv/projector. It does not upconvert/improve the quality, not to be confused with upconverting DVD players, as they do take a 480p DVD and upconvert it to 720p/1080i, basically near HD quality


M80s VP180 4xM22ow 4xM3ic EP600 2xEP350
AnthemAVM60 Outlaw7700 EmoA500 Epson5040UB FluanceRT85