There are ways to find dll files on the site of line placement and include them in programs of the type pro LJ Martin, Sunlite Daslight or allowing to use this interface with a lot of worthwhile program. only flaw is that it is a DB25 port and then ... we can not find it on every laptop.
I prefer the most is the ease of power to a multitude of soft behind the interface and the game dmx is like any other ... with 120 channels lol.
it is a good value for money ... PC interface / dmx for an average of 100 € is cheap.
with the experience I think I walked over to a USB model more "catch-all" but with the désaventage that does not what we want as soft. dll files to the USB interfaces are harder to find.
I counsel those who want to start ... it is very simple to put on and cheap.