The SanDisk Extreme 1TB SSD is shockproof and IP55 certified to resist damage from water and dust. That means you can take it with you everywhere you go with peace of mind knowing that your files are always safe. It includes a USB Type-C to Type-C cable as well as a Type-C to Type-A adapter. In terms of performance, it offers read speeds of up to 550MB/s, which makes it ideal for anyone who works with high-res photos and videos. Now $40 off, the Extreme Portable SSD makes expanding your laptop’s maxed-out storage more affordable.