This ultra-low-profile_ high-performance drive fits snugly into your host devices and safely stays there-nothing to stick out or break off. Leave it in place as a stays-put storage boost of up to 64GB. When it's time to move your content it happens fast_ up to ten times faster than a standard USB 2.0 drive1. You can transfer a full-length movie in less than 40 seconds2. Play your music collection from your car audio system for that long road trip_ or carry your family vacation photos with you. Not only does SanDisk Ultra Fit fit your on-the-go_ multi-device lifestyle_ it makes it safe to carry and share your content. The included SanDisk Secure Access software3 provides 128-bit file encryption and password protection for your private files while leaving the rest of the drive available for sharing.