M-Audio Keystation 88 USB MIDI Controller Keyboard Features:
– 88 full-size, velocity-sensitive, semi-weighted keys
– Advanced function button for sending MIDI messages
– Pitch and modulation wheels; volume/control slider
– Transport controls for controlling your DAW without a mouse
– Powered via USB or 9VDC power adapter (sold separately)
– Mac OS X and Windows class compliant for plug-and-play
– Works with iPad (iPad Camera Connection Kit required)
– Advanced function button for programming
– Input Jack for optional sustain pedal
– Includes Ableton Live Lite and SONiVOX Eighty-Eight Ensemble virtual piano software