Different knowledgeable forum windy this active cable that allows an upscaling dvd or blu ray image to blu ray to 4K with different IMPROVING filter the image. How does it work? The vast majority of the cable is identical to the other, the only difference hdmi part on the TV has a second USB plug that must be connected on the power of TV for the features. result: on a dune hd smart c is superb, the different filters restore pep movies a pioneer lx58 platinum c is mitigated because the latter already having filters that can be duplicated and degraded the image. careful if you have a projector to make sure you have a USB port and that it is not too far from the hdmi and that it is powerful enough to feed self otherwise I would recommend this product but its necessity will depend on the image of origin and the source, but given the price and 14 days of retraction ...
