Can I connect CDJs and a DJM to the XDJ-XZ via PRO DJ LINK?

You can connect CDJs to the unit via PRO DJ LINK using a LAN cable. You can then share audio files between the XDJ-XZ and the CDJs when a USB device is plugged into either unit. You can also play tracks from rekordbox on the CDJs by connecting your PC/Mac using a LAN cable or USB cable.