The Aegis Padlock A25-3PL256-1000 is a 1 TB external hard drive that combines robust security features with high-speed data transfer capabilities. It utilizes 256-bit AES XTS hardware encryption to protect your data in real-time, even if the drive is removed from its enclosure. The USB 3.0 interface offers data transfer speeds up to 5 Gbps and is backward compatible with USB 2.0 ports. Access is secured through a built-in keypad requiring a unique PIN, eliminating the need for software or drivers. Additional security features include a brute force self-destruct mechanism that erases data after a set number of incorrect PIN attempts and a wear-resistant keypad designed for durability. The drive is compatible with Windows, Mac, and Linux operating systems and comes with a 1-year limited warranty.