AKAI professional MPC RenaissanceThe DVD-ROM is missing, but this unit works.  Software can be downloaded from manufacturer's website.Music Production Controller, Software and Audio Interface for Mac and PCClassic Workflow - Use your computer or act like it's not even there: a built in screen and familiar layout provide the unmatched MPC workflow that producers have trusted for decades.Built-In Audio - MPC Renaissance has the same analog circuitry as the acclaimed MPC3000 and it's Vintage Mode puts an expanding library of classic MPC sound characteristics at your fingertips.FeaturesFuses legendary MPC workflow with the processing power of your computerVintage Mode changes sound characteristics to MPC3000, MPC60 and more...16 backlit genuine MPC pads, 16 Q-Link controls and a backlit LCD screenClassic MPC Note Repeat, MPC Swing and MPC transport controlsTwo XLR-1/4" combo inputs and dedicated turntable inputFour-channel USB 2.0 audio interface with recording resolution up to 24-bit, supporting all standard sample rates (44.1kHz/48kHz/88.2kHz/96kHz)Two-port USB 2.0 hub built-inTwo MIDI inputs and four MIDI outputsStereo 1/4" out, stereo assignable mix 1/4" out & S/PDIF I/OThis unit is in excellent conditions with only very minor signs or wear.  The software is not included.  The box has some damage.  Returns are accepted in the same condition as when purchased.  There is a 15% restocking fee.  Buyer is responsible for return shipping costs.