SanDisk Extreme 500 Portable SSD 480GB 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 drive1. Get to work in seconds, transfer big videos and photo libraries at up to 415MB/s (for 120GB and 240GB) and up to 430MB/s (for 480GB) a speed that external hard drives can only dream about. Designed for durability and style, this drive is amazingly compact and has no moving parts to break. Solid state technology offers reliable, responsive, high-performance storage for photographers and videographers who capture and carry lots of big media files. When you care about your day's work, it pays to make the SanDisk Extreme 500 your portable storage drive. Read Speeds of up to 430MB/s You can transfer hi-res photo, video, and other media files in seconds. The SanDisk Extreme 500 Portable SSD's read speed of up to 430MB/s delivers up to 4X the speed of a portable hard disk drive. Compact Size for Easy PortabilityThe SanDisk Extreme 500 Portable SSD is small enough to fit in your pocket. Its compact design makes it easy to take with you anywhere. Designed for DurabilityDesigned with a rugged rubber bumper for added durability, the SanDisk Extreme 500 Portable SSD is shock- and vibration-resistant. SanDisk SecureAccess Software Protects Your PrivacyCreate 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. Built for the on-the-go LifestyleThis portable SSD features a durable design and a convenient metal clip that lets you fasten it to your bag. Simply Powered by the USB PortThe SanDisk Extreme 500 Portable SSD gets all the power it needs through the USB port—no need to carry additional power cords.