BlackmagicDesign DeckLink Studio 4K

DeckLink Studio - If you work with a wide range of analog video and audio gear, and need to move seamlessly between SD and HD, then DeckLink Studio is perfect! DeckLink Studio includes a massive number of analog and digital video connections including SD/HD-SDI, HDMI, SD/HD component, composite, S-video, 4 ch balanced analog audio, 2 ch AES/EBU switchable to 6 ch out, black burst and tri-sync reference input, RS-422 deck control connections, keying in SD and a hardware down converter.