This is a set of two nasne peripherals, each with 1TB of storage. SONY nasne 1TB Main Unit CECH-ZNR2J They were in use until recently and their operation has been confirmed. The contents are: SONY nasne 1TB Main Unit CECH-ZNR2J x 2 AC Adapters x 2 BCAS Cards x 2 LAN Cables x 2 External HDDs 2TB x 2 - Model: nasne - Storage Capacity: 1TB - Quantity: 2 Please consult if you wish to purchase individually. To avoid any problems, returns and exchanges are not accepted. Please consider this before purchasing.