Harness the power of showxpress lighting control software with XPRESS-1024 DMX interface. This self-contained aluminum unit is compatible with both Windows and Mac OS X systems, but will easily store and play back 1 show without a computer. XPRESS-1024 controls two DMX universes and unlocks an additional artnet universe (3 universes total). the interface is hot-swappable and automatically re-connects within seconds. Connect multiple interfaces to control additional universes. XPRESS-1024 has built-in optical isolation and ground loop protection circuits.