Mediarange Hard Disk Drives Provide Quality And Reliability. Our External Hdds Are Perfect For Quickly Archiving And Exchanging Data. The Bus-Powered Usb 3.0 Connection Requires A Single Usb Port On Your Computer Only And Allows You To Access And Edit Your Data Safely And Conveniently - Anytime, Anywhere. The Compact And High Quality Aluminum Housing Is Easy To Carry And Ensuring Your Data Is Always Readily Available.