UltraStudio 4K Mini is a new capture and playback solution for Thunderbolt 3 computers with 12G-SDI, HDMI, analog video and audio connections that lets customers build solutions for editing, color grading, live broadcast graphics, archiving from traditional broadcast decks and live internet streaming.
https://www.blackmagicdesign.com/products/ultrastudio
https://www.blackmagicdesign.com/products/ultrastudio