The Imation 25264 Defender F50 Pivot USB Flash memory drive with easy-to-use advanced encryption software and strong password authentication Design: Black rubberized enclosure and an integrated never lose pivot cap creating a solution for mobile business professionals Advanced Security: FIPS 140-2 level 1 validated AES 256-bit Software Encryption: transformation of plain text into cipher text includes several processing steps quickly executed with the included software that operates from the removable USB flash drive One-factor Authentication (Strong Password): Establish an authentic password to create on the Defender F50 Pivot Flash Drive; by creating a strong password, you increase the level of security protecting your data at-rest Unique Serial Number: Present on each Defender F50 Pivot Flash Drive offered by Imation is a unique serial number on the exterior of each device; the identification will help with drive administration and asset tracking Plug and Play: no additional software installation required for basic use Imation Lock password protection and drive partitioning software (compatible with Windows 2000, XP, Vista, 7) included on drive System Requirements: Windows 2000E/XP/Vista/7 and/or Mac OS 9 and later Software Compatibility: Windows 2000/XP/Vista USB Port required: USB 1.1, USB 2.0 for hi-speed data transfer Warranty: 5 years Capacity: 16GB Dimensions (WxDxH): 18.7x62.4x11.3mm