The SanDisk Extreme 500 portable SSD is less than half the size of your smartphone and delivers up to 4x the speed of an external hard drive. Get to work in seconds, transfer big videos and photo libraries at up to 440MB/s, a speed that external hard drives can only dream about. Designed for Durability This is a portable SSD that\'s tough, designed with a rugged rubber bumper for added durability, the SanDisk Extreme 500 Portable SSD is shock- and vibration-resistant. Stays cool and quiet Unlike external hard drives that generate a lot of heat, the SanDisk Extreme 500 portable SSD is a cool and quiet customer on even the busiest of days and high temperatures. SanDisk SecureAccess Software Protects Your Privacy SanDisk Create a private folder on your drive with SanDisk SecureAccess software. This 128-bit AES encryption software makes it easy to password-protect critical files. Drag and drop files into the vault, and they\'ll be protected. Trust in SanDisk Made by SanDisk, one of the leading manufacturers of storage for demanding professionals worldwide. The solid state technology provides high performance storage for photographers, videographers and all who need to capture and transfer large media files.