So surprised by the size, but the better, by cons, does not work without power. The blue LED, and operation, are very powerful, better hide ... I used this spleeter to separate its image from a PS3 to an amp and to my 3D TV. BluRay on a "classic" everything is OK image and sound, by cons, when playing a Blu-ray 3D, 3D signals are being broadcast by cons, I have no sound. I hope this comes from my HDMI cables ... I'll buy 1.3c or 1.4 and I would not mind ... Otherwise, good product that does everything I ask him (well if that is the cables ...) If anyone can tell me if I'm on the right track ...