TLDRC-168 Digital Cable Receiver, Cable Receiver,DTV Receiver,TV Receiver : Powerful single chip ALI 3330 ,Fully DVB-C / MPEG2 compliant TELECAST CAS support Multi QAM demodulation selection: QAM16, QAM32, QAM64, QAM128, and QAM256 Teletext / Data broadcast support Up to 1000 channels memory space EPG (Electronic Program Guide)Friendly user interface, multi-language OSD NIT automatic search program Favorite channel setting Parent Lock Aspect ratio 4:3 and 16:9 Program parameters memorization when power-off PAL / NTSC auto-conversion Over-the-air (OTA) and RS232 software upgrade