Arturia Keystep, Master Keyboard, 32x Velocity-sensitive keys (Slimkey), With aftertouch, Integrated polyphonic step sequencer, Up to 64 steps and 8 simultaneous notes per step, 8-Mode Arpeggiator, Chord Play mode, Transport buttons, Pitch and modulation touch fader, Colour: White, Input for 9 V DC 0.5 A power supply (not included), Weight: 1.83 kg@+*Connections:@+@+, USB, MIDI In / Out, CV / gate output, Sync input and output, Sustain pedal input