Introducing the Alesis V61 MKII, a 61-key USB MIDI keyboard and music production controller. This versatile MIDI controller comes equipped with everything needed to take your ideas from concept to final production - synth-action keys that are springy and responsive, velocity-sensitive pads, assignable knobs, Octave and Transpose buttons for accessing the full piano range, Pitch Bend and Modulation wheels for added expression, and an Arpeggiator with 6 modes for creating unique melodies and inspiring creativity. There’s also a sustain pedal input for truly expressive control. Plug in the V61 MKII, and instantly turn your PC or Mac into a full-featured music production studio. Features: 61 full-size, velocity-sensitive, synth-action keys Lightweight design for easy setup and portability 8 velocity-sensitive, LED-backlit pads with full level and note repeat controls Arpeggiator with 6 modes, tap tempo, time division, gate, and swing controls 4 MIDI-assignable knobs for virtual instrument and DAW control Pitch-bend and modulation wheels for added expression Octave buttons enable access of the full piano range 1/4” TS sustain pedal input for connecting an external sustain pedal (sold separately) USB-powered with plug-and-play connectivity for Mac or PC Premium music education and production software bundle included Included Accessories: USB Cable, Quickstart Guide, Safety & Warranty Manual, Software Download Card System Requirements: Standard USB 2.0 port / Windows: 8 (x64), MacOS: 10.13.6