The Arturia KeyLab 61 Essential is a universal MIDI controller and software package that includes 61 velocity-sensitive keys, a clickable encoder, 9 additional encoders, 9 sliders, 8 touch and pressure sensitive pads, 6 transport control switches, 4 command switches, a modulation wheel, and a pitch-bend wheel. The system is designed to provide 1:1 control of the included Analog Lab 2 synth software, Ableton Live Lite, and UVI Grand Piano Model D software, as well as any MIDI controllable plug-in or DAW. It can be customized to other software using the downloadable MIDI Control Center software. What's more, the KeyLab Essential utilizes MCU and HUI protocols for its DAW command center, which offers seamless control well beyond standard MIDI, allowing you to control your DAW software on any platform. The controller is a Class-Compliant USB device, what works straight out of the box with Mac, Windows, iOS, and Android devices.