The SecureDrive KP is an easy to use, hardware-encrypted, external hard drive that are user authenticated with secure PIN access via an on-board alphanumeric keypad. Perfect for backing up and transferring files on the go, the hard drive will work with any operating system. There are no drivers or software to update; all encryption and authentication are performed directly on the drive. A special coating covers the key pad to mask key usage and prevent potential attackers from guessing the most commonly used keys.