M-Audio Keystation 49e 49-Note USB MIDI Controller Keyboard

• 49-note full-size, velocity-sensitive keyboard
  
• Separate MIDI out jack routes MIDI signals from your computer to control external devices
  
• Class compliant with OS X and Windows XP for plug-and-play
  
• Powered via USB or 9VDC power adapter (not included)
  
• Sustain foot pedal input