Blackmagic Design UltraStudio 4K Mini, Portable Recording and Playback Solution, With Thunderbolt 3, 12G-SDI, HDMI 2.0 and analog connections for broadcast-compatible 8, 10 and 12-bit recordings of high dynamic range videos in all formats from SD to 4K DCI at 60 frames per second, Internal SD card reader makes it possible to directly access camera data from the computer and to start editing immediately, SDI video inputs: 1, SDI video outputs: 2 program outputs, 1 loop-through output, SDI rates: 270 Mbit, 1.5 G, 3 G, 6 G, 12 G, Analogue video inputs: component YUV or FBAS NTSC / PAL, Component video can be switched between SD and HD, Analogue audio inputs: 2 channels of professional balanced analogue audio via 1/4"" jack connections, Analogue audio outputs: 2 channels of professional balanced analog audio via 1/4"" jack connections, SDI audio inputs: 16 channels embedded in SD / HD / 2K / UHD / 4K, SDI audio outputs: 16 channels embedded in SD / HD / 2K / UHD / 4K, HDMI 2.0b video inputs: 1, HDMI 2.0b video outputs: 1, HDMI audio inputs: 8 channels embedded in SD / HD / UHD / 4K, HDMI audio outputs: 8 channels embedded in SD / HD / UHD / 4K, Microphone input: 1 XLR microphone jack (48V phantom power switchable via software control)