The Micro Converter SDI to HDMI 12G 20 Pack supplies twenty of Blackmagic Design's SDI-to-HDMI converters, each built to link SDI cameras or computers to pro-style HDMI monitors, projectors or displays. Every unit carries a 33-point LUT for colour calibration, one 12G-SDI input, one 12G-SDI loop output and one HDMI output, auto-detecting and matching the SDI input to the HDMI output up to DCI/UHD 4K60. Selectable SD/HD Level A/B SDI ports, SDI re-clocking for long cable runs, timecode support and a wide range of pro broadcast resolutions including cine-style 48 fps are built in. Each converter is housed in a sturdy metal shell with rugged connectors and LED video and power indicators, and its USB Type-C port both powers the unit and enables firmware updates from a Windows or macOS computer; the pack is supplied without power supplies, so a USB-C cable and power supply are sourced separately for each unit.