This item has been tested and works great; however, it does have some wear signs as shown. The listing is for the hard drive alone. 

The USB, eSATA, FireWire cables and power supply are not included. 

Note: 

            *Please keep in mind that you will need a power supply and any of the interface cables to make use of this unit. 

            *We have a quantity available and they all have marker marks on them (written numbers, and letters).