The iStorage datAshur BT is a hardware encrypted, secure USB 3.0 flash drive that provides secure user authentication wirelessly. This flash drive works through biometric unlocking, such as facial recognition, fingerprint, and iris scanning via your mobile phone (iOS and Android). You can also use a 7 to 15 character password for authentication. Constructed from the finest quality materials, the datAshur flash drive ensures excellent durability and strength. A layer of ultra-tough epoxy resin protects all its essential components for long-lasting performance. This flash drive is operating system/host independent and is compatible with Linux, Windows, Chrome, and Mac based computers as well as devices that support USB mass storage, such as printers, scanners, televisions, and drones.