Key Features Streamlined, compact design with retractable USB connector Drives up to 64GB can hold your most important data SanDisk SecureAccess™ software for password protection Stores videos, music, photos, and other personal files Specification Capacities 32GB and 64GB** SanDisk SecureAccess software compatibility: Windows® XP, Windows Vista®, Windows 7, and Mac OS X v10.5+ (Mac software requires download,see the SanDisk SecureAccess page.) USB port USB 2.0 port required for high-speed transfer Warranty United States : 2-year limited warranty. Combining a unique, streamlined design with ample capacity, the Cruzer Edge USB Flash Drive offers a convenient, stylish solution for your flash memory needs. Available in capacities up to 64GB, this USB drive provides plenty of space for your favorite photos, music, videos, and other personal data. Simple Slider Design Protects USB Connector The Cruzer Edge USB Flash Drive features a sleek, streamlined design that easily slips into your pocket. You can retract the USB connector using the Flash Drive's slider, protecting it from damage when it's not in use. The Flash Drive also has a stylish black and red finish that coordinates with many electronic devices. High-Capacity Drive Accommodates Your Media Designed by the pioneers of flash memory, the Cruzer Edge USB Flash Drive packs a generous capacity into a compact USB drive. Available in sizes up to 64GB, the Flash Drive can accommodate tons of photos, songs, videos, and your personal data. Drag-and-Drop File Backup Is Easy and Fast Adding files to the Cruzer Edge USB Flash Drive is easy: just plug it into your computer's USB port and drag files into the drive's folder. No additional drivers or software are necessary, so you can store, transport, and share your data immediately. SanDisk SecureAccess for File Protection The Cruzer Edge USB flash drive protects your files from unauthorized access thanks to the included SanDisk SecureAccess software. The software provides password protection that uses 128-bit AES encryption, so you can be sure your sensitive files won't fall into the wrong hands. The SanDisk SecureAccess software requires either Windows XP, Windows Vista, or Windows 7, or Mac OS X 10.5 and up (software download required for Mac).