The Blackmagic Design UltraStudio 4K Extreme 3 is a high-performance capture and playback device designed for professional video production. It offers incredible speed with its 40Gb/s Thunderbolt 3 connectivity, allowing you to work seamlessly with demanding 4K and HD formats. With advanced 12G-SDI and HDMI 2.0 connections, you can capture and playback video at up to 60 frames per second in deep colour, 12-bit RGB, and HDR.
eBay