I bought this unit for an upcoming oversea trip, to have something to put music on. It is very simple and does not over much control, but for the size, it is impressive.The only BIG problem for me is that it is not fully supported by Traktor 3. It plays music fine and is controllable with the correct midi setup file, but the cue button does not enable you to preview in your headphones, so it renders the whole unit useless.It worked fine with the recommended Serato light version, but my whole collection is on Traktor, so that is a no go for me. I contacted Hercules support, who directed me to Native Instrument’s support. I decided to return the unit instead.Also, be aware that while the combo Bass/Filter button is a great idea in theory, in practice, it makes for a lousy experience, as you can’t switch from one to the other without first coming back to the center, or when you switch, it will “jump” to the position of the pot.