DriveStation Axis Velocity HD-LBU3 is an easy to use external hard drive designed for simple and secure storage and backup. Equipped with a high speed 7200 RPM hard drive and USB 3.0 support, he HD-LXU3 boasts extremely fast file transfers and is backward compatible with USB 3.0 for use with nearly any PC or Mac. Optional 256-bit AES hardware encryption offers government-grade protection so you can rest assured your data is safe.