4k receiver digital tuners dvb s2 dvb c tuner slot 3 diseqc 10 11 12 video upscale uhd hdmi input 1 hdmi outputs 1 network connection 1 usb ports usb 30 x2 digital audio output optical 1 other connections rs232 hdmi specification hdmi 20 common interface slots 2 smartcard reader 1 smart card encoding system xcrypt playback formats hevc h265 h264 mpeg2 mpeg1 convenience features 12 volt port epg webbrowser webkit manufacturer s