@karlauerbach Oh yeah, there already are ATSC 3.0 external boxes. But due to the deep and creepy ATSC 3.0 encryption DRM which most stations doing ATSC 3.0 are enabling even on their main channel, most of them need Internet connections to work at all (to get the keys), which kinda blows away the whole point, even putting aside the way too high costs at this point.