M-Audio Keystation 88 MK3 88-key Keyboard Controller Features:
 
88 full-sized, velocity-sensitive semi-weighted keys with natural feel
USB-MIDI connection for controlling software and playing virtual instruments
5-pin DIN MIDI output jack for connecting to your legacy MIDI gear
Volume fader, transport and directional buttons for easy control of your software
Ergonomically designed pitch and modulation wheels for expressive performances
Advanced function assigns hardware controls to any DAW or plug-in parameter
Compact, lightweight, portable design is perfect for desk, studio, and stage setups
Plug-and-play MIDI-over-USB for Mac and PC; no drivers required
USB bus powered with computer connection; no power supply required
Compatible with iOS devices via Apple USB to Camera Adapter (available separately)
Octave up and down buttons; Sustain pedal input; Expression pedal input
Includes Ableton Live Lite and MPC Beats DAWs
Includes a 3-month subscription to Skoove
Includes 40 free lessons from Melodics
Includes a complete software production package
 
Tech Specs
 
Type:Keyboard Controller
Number of Keys:88
Type of Keys:Semi-weighted, Full-sized
Velocity Sensitive:Yes
Other Controllers:Pitchbend, Mod Wheel
Faders:1 x Volume
Pedal Inputs:1 x 1/4" TS (sustain), 1 x 1/4" TRS (expression)
MIDI I/O:Out/USB
USB:1 x Type B
Computer Connectivity:USB
Software:Ableton Live Lite, MPC Beats
OS Requirements - Mac:macOS 10.13 or later
OS Requirements - PC:Windows 10 or later
Power Supply:9V DC 500mA power supply (sold separately) / USB bus powered