Product details of SanDisk Extreme Portable SSD Up to 550 MB/s Read – 250GB/ 500GB/ 1TB/ 2TB High-speed transfers with up to 550MB/s read speeds Save time moving hi-res photos and videos fast Rugged, water- and dust-resistant1 (IP-55 rated) Shock-resistant solid state core for greater durability Compact and pocket-sized SanDisk® Extreme Portable SSD Speed up the flow. Move files faster. The rugged SanDisk® Extreme Portable SSD delivers high-speed transfers with up to 550MB/s read speeds.** This makes it perfect for saving and editing hi-res photos and videos. With an IP55 rating, it also stands up to rain, splashes, spills and dust.¹ Read speeds up to 550MB/s** [ 250GB / 500GB / 1TB / 2TB] Portable, rugged, durable, compact design with water / dust / shock resistant SanDisk® SecureAccess™ 128-bit AES encryption software for PC and Mac Full Product Description Up to 550 MB/s Transfer Speeds** With high-speed reads of up to 550MB/s**, the SanDisk Extreme® Portable SSD lets you move files, edit and curate photos faster. Rugged Design with IP55 Rating The SanDisk Extreme® Portable SSD is built to weather a variey of conditions with water, dust and drop resistance. It is rated IP55² and certified to withstand 2-meter drops². Capacities of up to 1TB* With up to 1TB of high-speed storage for high-res photos, videos and sound files, the SanDisk Extreme® Portable SSD is perfect for all your creative pursuits.