Samsung QN55Q7FAMFXZA 55-Inch 4K Ultra HD QLED Smart TV (2017 Model) Color: Black Maximum Resolution: 3840 x 2160 V-Chip: Yes HDMI: 4 In LAN: 1 USB: 3 Digital Audio: 1 Optical Out Other Connectors: RF In (Terrestrial/Cable Input): 1/1(Common Use for Terrestrial)/0 Audio Return Channel Support (via HDMI port) 1 x RS232C
