M-AUDIO Keystation 88 MK3 MIDI keyboard 88 keys USB Black, White

Product colour: White Pitch bend wheel: Yes Product type: Keyboard Controller Power supply voltage: 9 V Current: 500 mA Power source type: DC, USB Depth: 216.4 mm Height: 73,1 mm Width: 1377.7 mm Weight: 6.24 kg Minimum RAM: 2048 MB Mac operating systems supported: Mac OS X 10.6 Snow Leopard Windows operating systems supported: Windows XP Professional Interface: USB MIDI out: Yes MIDI-keyboard number of keys: 88 keys Control type: Buttons