UltraStudio 4K models have a rack based ‘breakout box‘ design with the latest high performance 6G and 12G‑SDI video technology, and are perfect for equipment racks, post production suites or flyaway kits! UltraStudio HD Mini features Thunderbolt 3, as well as built in SDI and analog component and composite inputs, reference, and RS‑422. You also get dual link 3G‑SDI with simultaneous fill and key output, as well as HDMI. UltraStudio Mini Recorder and UltraStudio Mini Monitor include SDI and HDMI connections and are great when you require either capture or playback in SD or HD. UltraStudio HD Mini and UltraStudio Mini models are Thunderbolt powered so you just plug in and go!