DMX USB PRO Pro2 is light-weight, portable, and ready for the next generation of applications as a UDB to DMX interface. The “Pro2" supports two full universes of DMX512 working independently. It can be used as an output to control lights, or as input to allow DMX data from an external source to interact with various PC programs. Onboard
memory allows show storage, and processor ensures the timing and
signalling data is produced uninterrupted and error free.

Enttec - DMX USB Pro Mk2