Miditech i2 Stage-88, Masterkeyboard/Controller, 88 velocity sensitive semi-weighted Keys, Sound Bank with 64 EMU Sounds + 128 GM Sounds, 15 Memory locations for your own setup, 8 free assignable Rotary Knobs, 8 free assignable 40 mm Fader, Pitch-Bend/Modulation Wheel, Transpose Function, 2 Split Zones, LED Display, Connections: MIDI-Out, USB MIDI-Out, Sustain Pedal Connection, USB bus-powered or USB DC Power Supply, Class compliant for Windows XP/Vista/7/8/10 and Mac OSX, incl. Software (Download Licences) - Magix Samplitude Silver, Toontrack EZ Drummer Lite, Makemusic Finale Notepad, IK Multimedias Amplitube CS free and Imagelines Poizone Synthesizer