The Micro Converter BiDirectional SDI/HDMI 12G 20 Pack supplies twenty of Blackmagic Design's bidirectional SDI/HDMI converters, each able to convert SDI to HDMI and HDMI to SDI at the same time, even across different SD, HD or UHD standards on each direction — effectively two converters in one. Every unit handles resolutions up to DCI/UHD 4K60, carries embedded HDMI and SDI audio input and output, and includes SDI re-clocking for stable long cable runs plus HDMI timecode support. Blackmagic Camera Control and tally support let a Blackmagic HDMI camera, such as the Pocket Cinema Camera 4K or 6K, work with an SDI-based live switcher. Each converter automatically detects its input signal, reports status on LED video and power indicators, and is housed in a sturdy metal shell with rugged connectors. A USB Type-C port powers each unit and provides setup and firmware access from a computer; this pack is supplied without power supplies, sourced separately to suit the install.