Check the listing for details. Arturia KeyLab MKII 49 Professional MIDI Controller & Software | 49 Key, Black. Condition: Open box. Listed at 449.25 USD. Condition Notes Authorized USA Arturia Dealer **OPEN BOX** Includes all Original Manufacturer Supplies Accessories Has Original Retail Packaging - but packaging shows signs of being open and may have wear. Excellent Condition - no signs of wear What's In the Box Arturia KeyLab MKII 49 - Professional MIDI Controller and Software (Black) USB Cable Anti-Ground Loop Adapter Analog Lab Software Ableton Live Lite Piano V - Virtual Piano Instrument Product Overview The black Arturia KeyLab MKII is a universal MIDI controller and software package that includes 49 velocity-sensitive keys with aftertouch, a clickable encoder, 9 additional encoders, 9 sliders, 16 RGB-backlit 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 software, Ableton Live Lite, and V-Piano virtual instrument 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 MKII offers seamless control well beyond standard MIDI, allowing you to control your DAW software on any platform and includes 10 overlays to help you quickly change between applications. The controller is a Class-Compliant USB device that works straight out of the box with Mac and Windows. Key Features 49-Note Keybed with Vel & AT Includes Analog Lab Software Over 6500 TAE-Powered Preset Sounds 9 Faders and 9 Encoders