A quick tutorial on how to link your Korg Micro Key to an iPad using a powered USB hub.
The iPad I am using is 3rd Generation, I am not 100% sure if this method works with the iPad 4, if anyone has tried it out, please comment below.
The dock is a 'Cerulian 7port USB 2.0 Triangular Desktop Hub', model number 'N11JB' which can be found on Amazon here -
http://www.amazon.co.uk/CERULIAN-PORT-USB-TRIANGULAR-DESKTOP/dp/B005LG2CFE