Artesia Xkey 25 USB MIDI Controller - Dark Grey

25 Key Mobile Keyboard Controller Dark Gray. At just over a half-inch high and weighing 1.3 lb., it is lighter than an iPad and small enough to slip into any kind of travel bag or suitcase. It is powered and upgradable via a single USB cable, which is included. It features 25 full size keys, velocity sensitivity and polyphonic aftertouch along with Octave Change, Pitch Bend, Modulation, and Sustain function buttons. When you've made a commitment to Xkey, Xkey makes a commitment to you. Benefit from upcoming new features by upgrading your Xkey online. Constant updates means constant cutting edge performance.