Novation Launchkey 25 MK3, USB MIDI keyboard, 25 Keys with velocity sensitivity, 16 RGB illuminated velocity-sensitive pads, Scale and Chord modes, Arpeggiator, Capture MIDI function, MIDI mappings, Device lock, Pitch bend and modulation wheel, 2 x 16 Character display, 8 Controls, Buttons for octave up / down, arp / scale / fixed chord, play / stop / record / loop, track navigation, stop / solo / mute, capture MIDI / quantization / click / undo, scene start as well as device selection and device lock functions, Sustain pedal input: 6.3 mm jack, USB-B, MIDI output, Power supply via USB, Dimensions (W x H x D): 463 x 77 x 258 mm, Weight: 1.81 kg, Includes Ableton Live Lite, Serato Sample LE, AAS Session Bundle, XLN Addictive Keys (1 of 4 virtual keyboards can be selected), Klevgrand R0Verb and DAW cassette, Spitfire Audio LABS-Expressive Strings