LPK-25 AKAI Professional

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