? Capacity: 2 TB - Form factor: 6,3 cm ( 2,5 inch ) (6.4 cm) - Interface: USB 3.1 Gen 1 - Internal drive interface: Serial ATA - Features: Shock Protection System (SPS), USB connected bus, rugged, one-touch backup, suspension system, UASP (USB Attached SCSI Protocol) capable, power saving mode, quick reconnect button