MIDI/quantization/click/undo, scene start as well as device selection and device lock functions; connectors: sustain pedal input 6.3 mm jack, USB-B, MIDI Out; power supply via USB; incl. Ableton Live Lite, Serato Sample LE, AAS Session Bundle, XLN Addictive Keys (1 of 4 virtual keyboards selectable)Novation Launchkey 37 MK3; USB MIDI keyboard with 37 velocity sensitive keys, 16 RGB illuminated velocity sensitive pads; scale and chord mode; arpeggiator; capture MIDI function; MIDI mappings; device lock; pitchbend and modulation wheel; 2x 16 character display; 8 knobs; buttons for octave up/down, arp/scale/fixed chord, play/stop/record/loop, track navigation, stop/solo/mute, capture,.Klevgrand R0Verb- and DAW cassette, Spitfire Audio LABS-Expressive Strings; dimensions: 555 x 77 x 258 mm (WxHxD); weight: 2.18 kg