EDIT: nevermind, just found the answer 
“Adds firmware fix for true class compliant use. Can now be connected to Kenton MIDI USB host box or iConnectivity MIDI4+.”
http://beta.novationmusic.com/releases/launch_control/
the only reference I could find in the forums is from a user that says it won’t… just wanted to check if there’s anyone currently using it
I have Disaster Area’s gHOST, wich I’ve been using with a Korg NanoKontrol…
I’ll be recieving a Launchcontrol soon, so I can’t test it yet