Samsung T1 Portable 1 TB USB 3.0 External SSD (MU-PS1T0B/AM) Super fast read-write speeds of up to 450 MB/s driven by Turbo Write Technology. Easy Password Protection - Embedded AES 256 bit encryption for cutting edge data security Slim compact shape, combining style and portability featuring laser patterning and black chrome metalized finish Capacity: 1TB Form Factor:Portable Interface: USB 3.0, USB 2.0 Transfer Rate: 450 MB/s Encryption: AES 256-bit