Compact and portable MIDI interface. The IK Multimedia iRig MIDI 2 is designed to work with virtually any device including iPhone iPad iPod Touch Android and Mac/PC. This mobile MIDI interface is perfect for musicians on the move. The palm-sized design features three MIDI connections comprised of: In Out and Thru. The USB-powered device allows you to setup and play MIDI controller or control external synths from your computer. The iRig MIDI 2 comes complete with a comprehensive software suite. Software included is: SampleTank 3 SE SampleTank FREE iOS and iGrand Piano FREE. For Android users iGrandPiano FREE and iLectric Piano FREE is available for playing straight out of the box.