What are the differences between PRO DJ LINK and LINK EXPORT?

PRO DJ LINK:
By interconnecting Pioneer DJ devices supporting PRO DJ LINK by LAN cable, rekordbox music files and data can be shared with a DJ mixer or multiple DJ players.
LINK EXPORT:
When a mobile device or computer is connected by wireless LAN, rekordbox music files and management data can be exchanged directly.

*This unit does not support PRO DJ LINK.