KORG microKEY2 USB-Powered, Compact MIDI Keyboard - 25 Key

Keyboard
Natural Touch mini-keyboard
microKEY-25: 25
microKEY-37: 37
microKEY-49: 49
microKEY-61: 61

Controllers
microKEY-25: Joystick, arpeggiator button, Sustain / TAP button, Octave Shift buttons microKEY-37/49/61: Pitch bend wheel, Modulation wheel, Octave Shift buttons

Octave Shift
microKEY-25/37: -4 – +4
microKEY-49/61: -3 – +3

Connections
microKEY-25: USB Type B (x1)
microKEY-37/49/61: Assignable switch jack, USB Type B (x1)

Power Supply
USB bus power

Power Consumption
Less than 100mA

Dimensions
(W x D x H)
microKEY-25: 395 x 131 x 52 mm/15.55" x 5.16" x 2.05"
microKEY-37: 565 x 139 x 54 mm/22.24" x 5.47" x 2.13"
microKEY-49: 709 x 139 x 54 mm/27.91" x 5.47" x 2.13"
microKEY-61: 850 x 139 x 54 mm/33.46" x 5.47" x 2.13"

Weight
microKEY-25: 0.65 Kg / 1.43 lbs.
microKEY-37: 1.0 kg / 2.21 lbs.
microKEY-49: 1.4 kg / 2.21 lbs.
microKEY-61: 1.71 kg / 3.77 lbs.

Included Items
USB cable, KORG Software Bundle code

System Requirements

Windows
Microsoft Windows 7 SP1 or Later (32bit/64bit)

Mac OS
Mac OS 10.8 Mountain Lion or later

iOS
iOS8 or later