Maxtor BlackArmor 160 GB USB 2.0 Portable External Hard Drive STM901603BAA1E1-RK Box Content - BlackArmor external hard drive with pre-loaded security and backup software, Quick Start guide, USB 2.0 cable, and Protective slip case Protected by Seagate Secure hardware based encryption technology delivering Government certification as the strongest data security available for an external storage device Removal of the USB cable from your computer auto locks the drive No tedious manual security procedures found in software-based encryption technology Hint feature offers a reminder in the event of a forgotten password