Serato Tool Kit, Serato DJ Pro Software Extensions (Download), Extension plug-in bundle for Serato DJ Pro (article nr #404311#), Contains 5 software expansion packs, 3 Serato FX Packs with over 45 effects: Back Pack, Chip Pack and Jet Pack, Serato Flip to create your own edits, Serato Pitch 'n Time DJ@+*Specifications:*@+@+, System requirements: Windows 7 and later, Mac OSX 10.11 and later, i3 CPU, 4 GB RAM, 5 GB HD, Internet connection, Serato DJ Pro (article nr #404311# - not included), Serato DJ Pro compatible hardware device