Native Instruments Maschine Jam production and sequencing controller is in excellent condition. Comes with original instructions and hardware serial card number. Has one minor surface scratch located on front side of device show in picture. No damage on knobs, keys, USB/MIDI connection, or pads. All working properly. Faders move smoothly with accurate parameter control in software. No missing or damaged parts. Device license has been unregistered and you will receive a License Transfer ID with purchase to import the product to your account.