The SanDisk Extreme 500 portable SSD is more than half the size of your smartphone and delivers up to 4x the speed of an external hard drive. Start working in seconds, transfer large libraries of videos and photos up to 415 Mb / s, a speed external hard drives can only dream of. Designed for durability and style, this disc is surprisingly compact and has no moving parts. Solid state technology provides reliable, responsive, high performance storage for photographers and videographers who capture and transport lots of large media files. If you care about the results of your work, it pays to make SanDisk Extreme 500 your portable storage solution.