What features are available when I connect my PC/Mac to the unit via a USB cable?

When using the CDJ-3000X with rekordbox for Mac/Windows, you can play music files in Export mode. In Performance mode, you can control the application and output sound.

You can use the CDJ-3000X as a general-purpose MIDI controller or an audio interface. Windows users need to install the driver software in advance.

For details, see [PC/Mac setup] in the Instruction Manual.
You can read the Instruction Manual [here]（pioneerdj.com/support/documents）.