Key Features • Midi Controller • Software Included • Switches Additional Features • USB-MIDI controller works with virtually all audio software • 25 velocity-sensitive mini-keyboard keys • Arpeggiator, sustain button, octave up and down, and tap tempo controls • Plug-and-play USB connection for Mac and PC requires no driver installation • Small enough to fit in a backpack or laptop bag • Four programmable memory banks • Comes with editor software for Mac and PC • USB bus powered—no additional power cable needed