With no cables required, or any complicated software to install, the SanDisk Ultra Backup USB flash drive is a complete backup solution that provides an incredibly easy way to protect digital files. This 64GB USB Flash Drive is large enough to back up average consumer requirements, as well as critical small business files and documents. It uses patent-pending backup technology that offers added protection and peace of mind. In addition to protecting one’s digital personal life, this product protects critical work files with a dual layer of both password protection and AES hardware encryption. This ensures content stays private and secure (via data scrambling at the flash controller level) when the drives are either physically removed for portability, or stored away for safe keeping.