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Apricorn Aegis Padlock 500 GB USB 2.0 128-bit Encrypted Portable External Hard Drive A25-PL128-500

Hardware Encrypted Drive - Real-time 128-bit or 256-bit AES encryption seamlessly encrypts all data on the drive
Bus powered - Bus powered from standard USB Port
Ideal for IT departments looking to secure their mobile users by allowing setup of administrator access to the drive
Integrated USB cable
Worry free 3 year warranty