A simple 12G-SDI cross converter with an extended name, the Blackmagic Design Micro Converter BiDirectional SDI/HDMI 12G sports a reinforced USB-C power and data input and has a couple tricks up its sleeve.  Connect SDI and/or HDMI sources up to 12G-SDI rates (UHD/4k60) and they will be digitally converted, even both directions at once. The HDMI 2.0 output carries the undocumented feature – it will automatically down-scale the input signal to meet the maximum resolution of a connected HDMI device (read from EDID). Rounding out the feature set, a 33-pt 3D LUT (Look Up Table) enables use as an in-line LUT box as well, useful when working with cameras in flat or LOG workflows.