TriCaster Mini 4K is an NDI-based all-in-one live production system delivering up to 4K UHD output. It supports 8 NDI input sources and 4 independent NDI mix outputs, with 4 M/E buses and 2 DSK layers for switching and graphics. Integrated tools include LiveSet virtual sets, 4 media players, 4 recording channels with alpha retention, streaming outputs, and external storage support. Control is via Mini CS, web automation, Skype TX inputs, and DataLink data feeds.