Blackmagic Design Cable - DeckLink Studio Blackmagic Design breakout cable for Blackmagic Decklink Studio. Highest Quality Connections Every DeckLink card features the highest quality connections so you get pristine video and audio quality and can connect to the widest range of professional SDI equipment. DeckLink 4K Extreme includes Dual Link 3G/6G-SDI, HDMI, analog video, as well as 2 channels of AES/EBU audio and 2 channels of balanced analog audio in and out. DeckLink Studio includes HD-SDI, HDMI, analog component, S-Video, composite video, channels of AES/EBU audio and 4 channels of balanced analog audio in and out. You also get a down converted SD output. Decklink SDI is perfect for high quality 10 bit SDI use only. All models include black burst/tri-sync reference and serial deck control. All models switch between SD and HD, while the DeckLink 4K Extreme pushes new technical standards with 6G-SDI and HDMI 4K connections for Ultra HD and 4K.