ATSC 3.0/1.0 4K 2160p Over-the-air Digital Tuner DVR Recorder TV Streaming Box
Fully compatible with ATSC 3.0/ATSC 1.0 digital terrestrial signal, QAM-B (Clear QAM) wired signal. Support ATSC 3.0 DRM Channel offline play (Widevine DRM L1). Standard: Fully compatible with ATSC digital TV standard, Clear UHD/HD picture.