1.Orginal stb with Two USB
2.Two scart&RCA
3.PVR /Play MP3/View JPEG
4.upgrade from RS232
1.Fully Compliant with DVB-S
2.MPEG-2 Digital & Fully dvb Compliant
3.2 USB 2.0 & RCA*S/PDIF
4.View JPEG/Play MP3/MPEG-2 player/PVR/SW upgrade
5.Two scart
6.Software upgrade via RS232 Serial port