Delivery correct. Plastic cover Hard drive disconnected from all following numerous hit and visible perforation on the shipping carton. I hope this will not be detrimental to drive reliability. It is unacceptable that such a delicate product as a hard disk is also poorly protected (simple cardboard surrounding a blister). This is the first time I receive a product in this state !!! Regarding implementation, the manual driver installation is required (WD SES Device USB Device) to complete the installation? this one is on the disk in the "extra". Must know when one takes his drive elsewhere to share files! Finally, do not lose the cord is in a proprietary format. A classic usb cable is not suitable. Still finish on an optimistic note, the transfer rate is impressive compared to a disc "normal usb2" 70-80 MB / s on average, see tip 110, which goes its a 3 star rating.