Icon i-Stage - Portable Button-Matrix MIDI Controller 48 velocity-sensitive buttons backlit with dual color red/blue LEDs 4 control modes: DJ, Effect, DAW, Drummer Presets built-in for Pro Tools, Cubase, Nuendo, Amplitude, Logic Pro, and Able ton Live Includes iMap software for quick and easy MIDI mapping Class-compliant with Windows XP, Vista (32-bit), Windows 7 (32-bit & 64-bit), Windows 8 (32-bit & 64-bit) and OS X (10.4 and higher)