- This removable storage medium allows data to be written and erased as often as is required - With USB 3.0 technology for capacity expansion - Removable USB 3.0 storage medium (downward compatible with USB 2.0) - Allows ultra fast data transfer with up to 100 MB/s - Sturdy plastic housing with a retractable USB connector - Includes SanDisk SecureAccess software (download necessary): Protects your private files in an encrypted, password protected folder (128-bit AES encryption) System Requirements: - Operating system: Windows 2000/ME/XP/Vista/7/8, Linux, MacOS X ver. 10.1.2 or higher Note for Consumers: Advantages of the SanDisk SecureAccess software: - Protected access - your private files are protected by a personal password and automatically encrypted using 128-bit AES encryption - Easy to use - simply drag-and-drop files into a private folder or "vault" on your SanDisk USB flash drive - Download and further information at www.SanDisk.com/SecureAccess