Compact USB/MIDI controller that allows you to control virtual instruments, synths and effects in real time and is compatible with both Mac and PC. It features 25 full-size keys, eight real-time assignable controllers, a pitch wheel, eight assignable switches, and a mod wheel. With the assignable switches and rotary controls it also allows for editing, controlling, and manipulating most of the controls on DAW or virtual instrument. On top of that, the controller comes with the NI KorePlayer software by Native Instruments that offers 300MB of sounds.