The Transcend StoreJet 25H3B is a portable external hard drive designed to keep your data safe while you are on the move. It utilizes a 2.5-inch HDD with a capacity of 2 TB, connecting to your devices via a USB 3.1 Gen 1 interface using a micro USB to USB Type A connector. To protect your files from accidental drops, it features a three-stage shock protection system consisting of a silicone rubber case, an internal suspension damper, and a reinforced hard shell, which together meet the MIL-STD-810G US military transit drop test standard. This drive is available in navy blue or purple and is built for reliability, weighing 191 g. For managing your data, you can use the one-touch auto-backup button or secure your information with AES encryption and a disk lock. It works seamlessly with Microsoft Windows 7 or later and macOS 10.10 or later, and you can further manage your files using the Transcend Elite software on Windows, Mac, or Android, or recover lost data with RecoveRx.