If you work with a wide range of analog video and audio tools, and need to move seamlessly between SD, HD, 2K, and Ultra HD, then the Blackmagic Design DeckLink Studio 4K is perfect for you! The DeckLink Studio 4K includes a huge number of analog and digital video connections, including SD/HD/Ultra HD 6G-SDI, HDMI 1.4b, SD/HD component, composite, S-video, 4 ch balanced analog audio, 2 ch AES/EBU with a switch to 6 ch output, black burst and tri-sync reference input, RS-422 deck control connections, keying in SD, and a hardware down converter.