The CDJ-2000 fizzes with DNA and can play music from multiple sources, including CD, DVD, USB storage devices and SD memory cards.
Rekordbox software allows DJs to prepare more before their performance and opens a door to tools such as Hot Cue Banks and Quantize, for perfectly synced loops every time. 
Through the industry-first Pro DJ Link, music files and database data on one single USB or SD device can be shared simultaneously by up to four players connected via LAN (local area network) cable.