Serato DJ Expansions, Serato DJ Pro Software Extensions (Download), Extension plug-in bundle for Serato DJ Pro (Art.#404311#), Contains 6 software expansion packs, Video allows control of videos in the mix, DVS allows the use of Serato DJ Pro with control vinyl and CDs, FX Pack (Back Pack, Chip Pack and Jet Pack) with over 45 effects, Pitch N Time DJ for key shift and key sync in perfect audio quality, Flip for creating individual edits and remixes of music tracks, Play for full-fledged use of DJ Pro with all expansion packs activated without hardware@+*Specifications:*@+@+, System requirements: Win7 or higher, Mac OSX 10.11 or higher, i3 CPU, 4 GB RAM, 5 GB HD, internet connection, Serato DJ Pro (Art. 404311).