Pocket-sized to securely carry your most sensitive data wherever you go, the Aegis Padlock 3 comes in a huge variety of storage capacities in both HDD and high-speed SSD. Software-Free, 100% hardware-based 256-bit AES XTS encrypted, onboard keypad PIN authenticated, and ultra-fast USB 3.1 (3.0) data transfer speeds. All Data is encrypted on the fly and the PINs and Data remain encrypted while the drive is at rest. Completely cross-platform compatible and OS agnostic; the Padlock 3 thrives with Windows, Linux, Mac, Android, Chrome. It also thrives where software-based encrypted drives won't even function such as embedded systems, machinery, and any equipment in possession of a powered USB port and storage file system. All internal componentry is protected from physical tampering with a layer of hardened epoxy, and the firmware is locked down which prevents any modifications making it immune to malware attacks such as BadUSB.