This item was given to me, but I haven't been able to confirm its functionality because I don't have a DS console at home. ・Software only (no case or instruction manual) ・The terminal part doesn't appear to have any noticeable rust (see photos) ・As this is a used item, there are scratches on the label and signs of use. Please purchase only if you understand the above. Since the functionality has not been confirmed, it is being sold as junk. Returns and exchanges are not accepted.