This controller is fun.  It has all the bells and whistles you need for tinkering and full piano/keyboard production. Works with Protools 12 and below. 
This sale includes: 
1. Sustain that works for several different keyboards (there's a polarity switch on it)
2. An unopend midi cable 
3. A stand for the keyboard
4. A software and driver pack as well as USB cable for connecting to mac/pc
5. The original box and documentation. Manual Ableton Live liscense 

this item is 4 months young. powered on played once to verify that it worked.