Top positive review
works fine for other DJ apps as well as Traktor DJ
on 14 April 2016
Works perfectly with Cross DJ on my Android tablet, with the outputs going as-expected (one of the sockets is marked with a little headphone symbol, the other with a little speaker, and the appropriate audio comes out without needing to flip the "invert" option in Cross DJ's settings).
I can't speak to the Traktor DJ app as that's iOS only and I don't have an ipad/iphone, but as this is the official NI Traktor cable made FOR that app, I would assume it also works properly.
If you need a DJ Splitter Cable to go with a DJ app on phone/tablet (presuming it supports the split-output mode), or for DJing on a laptop if you don't have a controller with built in soundcard, this works perfectly.
It is NOT a regular headphone splitter. If you don't know the difference, put "what is a dj splitter cable" in to Google.