The power to be flexible The 2x4pro supports our industry first, replaceable Video Format Conversion (VFC) cards. Output DVI, SDI, or DisplayPort without changing the system. Mix signal formats and resolution types in the same project, with guaranteed frame synchronisation and near-zero latency. 2x 4k Powerful output VFC Flexible output formats Tough on the outside With fewer outputs, the 2x4pro is compact and more affordable. It comes in a rugged 4U chassis built of aluminium and steel. Sturdy and tough, the server is designed for a life on the road.