Removable USB-3.0-Type-A storage medium that allows data to be written and erased as many times as is required ,- Allows ultra-fast data transfer with up to 130 MB/s ,- Downward compatible with USB 2.0 ,- SanDisk SecureAccess software included (download necessary): protects your private files in an encrypted, password protected folder (128-bit AES encryption) ,- SanDisk Ultra Trek drive's tough shock-, water-, dust- and scratch-resistant shell outside ,- Comes with a removable protective cap , ,System Requirements: ,- Operating system: Windows 10/8/7/Vista, Linux, MacOS X version 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