It is the Sima Sed-Cm Video Copymaster. I bought it on ebay, to try and resolve the picture quality of my dvd player. My dvd player is hooked up to my dual deck vcr and therefore, the picture quality of my dvd's goes in and out.(light to dark) I was told that this product would reduce, if not eliminate the problem. If anybody has it, how do you hook it up to your dvd player? (The directions are weak) What are your opinions on it?