Behringer Swing, 32-Key USB MIDI Controller Keyboard, Velocity sensitive with aftertouch, 64 step sequencer with 8x polyphony, Arpeggiator with 8 simultaneous notes per step, Chord play mode with up to 16 notes, Pitch and modulation strips, DAW transport buttons, CV/Sync connections, Class-Compliant, Power supply via USB or optional mains adapter (not included), 3 CV outputs Mod/Gate/Pitch: 3.5 mm mini jack, Sync input and output: 3.5 mm mini jack, MIDI input and output, Sustain pedal input: 6.3 mm jack, Micro USB, Dimensions (W x H x D): 489 x 52 x 149 mm, Weight: 1.5 kg