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XKey 37 Mobile Musical Keyboard

XKey 37 Mobile Musical Keyboard
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Item Number: cme-xkey37silver
Vendor Number: XKey37silver
Vendor: CME
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USB Powered

  • No battery needed. The Xkey is powered and upgradable via a single USB cable (provided).

Real Keys

  • 37 full size keys. Shut your eyes and you’ll think you’re playing a regular piano.

New Xcable

  • The Xport connector now gives you access to MIDI OUT, sustain & expression pedal inputs. With just one cable!

Slim Design

  • Main aluminium body is only 3.9mm high. That’s 36% less than the new iPad Air!

100% MIDI

  • Use Xkey with your favorite music apps on your favorite devices. Works out of the box.

Polyphonic Aftertouch

  • Your pressure on the keys controls the effect individually. Professional studio standard feature.


  • Download the free Xkey Plus application. Configure your keyboard how you like it.

Velocity Sensitive

  • Play loud with one hand, soft with the other. There’s 128 levels of sensitivity.

Regular Updates

  • Benefit from upcoming new features. Upgrade your Xkey online!

Smart Buttons

  • Octave Change, Pitch Bend, Modulation, and Sustain function buttons.


  • Lightweight and tough. Xkey is the perfect traveling companion.

Aluminium Body

  • Robust, high quality construction. Looks great. Same finish as a MacBook.



  • 37 full-size keys (3 octaves).
  • 100% MIDI compliant.
  • Velocity sensitive.
  • Polyphonic aftertouch.
  • Pressure sensitive Pitch bend and Modulation buttons, with continuous MIDI control data.
  • Octave +/- push buttons.
  • Sustain button.
  • USB Powered (no external power supply needed).
  • Firmware upgradable via USB.
  • Configurable via Xkey Plus free app for iOS, Mac OSX, and Windows.


  • Micro USB connector (cable provided).
  • Activity indicator LED.
  • Xport connector (proprietary Xcable provided)
  • MIDI OUT (DIN-5 through Xcable).
  • Sustain Pedal input (6.35mm (1/4") jack through Xcable).
  • Expression Pedal input (6.35mm (1/4") jack through Xcable).


  • Width: 553 mm (21.77 in)
  • Height: 135 mm (5.31 in)
  • Depth: 16 mm (0.62 in)
  • Weight: only 880 g (1.94 lb) - 20% lighter than a 11-inch MacBook Air!

Power consumption

  • ~ 125mW / 25mA

Included in Package

  1. Xkey37 (37 keys)
  2. Xcable (with MIDI OUT, expression and sustain pedals inputs)
  3. Micro USB cable.
  4. Quick Start Guide.
  5. Sold separately: Solar Protection Carrying Case


  • 2 Years Warranty.