... port, 100M Ethernet port,HDMI, S-video HD IPTV set top box STB(1)IPTV Hardware decoder box(2)WMV, MPEG-4, H.264, MPEG ... , composite(5)Audio Output: Unbalanced stereo (CRA), SPDIF digital audioNowBox-HD54 IPTV Set-Top Box (1080P)Connectors(Back-panel)1. Power input(external+12V ... Level 4(HiP@L4),1080i resolutionMP4 Part2 ASP@L5, DivX/HD, XviD4:3 and 16:9 playback, Letterbox/PAL/NTSCVarious Subtitling ...