Seagate FreeAgent GoFlex Desk 2 Terabyte (2TB) USB 2.0 3.5" External Hard Drive (Black) Seagate FreeAgent GoFlex Desk STAC2000102 External Hard Drive General Features: 2 Terabyte storage capacity Sleek black design USB 2.0 interface on dock 480 Mb/s transfer speed 192-bit Triple DES Data Encryption Horizontal or Vertical configuration - you decide! Easily protect your data with automatic backup software Keep your important files and folders private with powerful software encryption technology