-Class-compliant with Windows XP, Windows Vista, Windows 7, and Mac OS X
-Powered via USB or optional power supply
-Built-in USB MIDI interface including standard MIDI In and Out jacks
-All controllers fully programmable to MIDI controller number and channel
-Controller Mute function mutes controller output to avoid parameter jumps
-Snapshot function transmits all current controller settings
Get your hands on this feature-packed MIDI controller: M-Audio Axiom 49!