The dvd player from Samsung is connected to the TV via HDMI, which provides high-quality image and sound. You can connect wired to your local network and stream a program or download software updates online, as it has ethernet. The device has a digital audio output optical. The optical output transfers the audio signal through an optical fiber cable, resulting in no interference and the best possible sound quality. The set of connections is completed by the analog output composite video (or CVBS). The composite video connection transfers, through a cable, an analog video signal only, with standard definition image quality.