[CDM-4000BT] Does my CDM-4000BT work with my computer?

Yes and no....

- The CDM-4000BT is not a MIDI capable device.  It can not control DJ software applications.

- It can however be used for playback and recording with a computer via the RCA line inputs on the rear.  Auxiliary cables are required

-The USB ports on the CDM-4000BT are for USB flash drives only.