The Sandisk Portable SSD 1TB in black is a high-speed external SSD designed for use with laptops, PCs, and Macs. With a read speed of up to 800MB/s, this drive offers fast data transfer rates. It features a shock-resistant design and a USB-C and USB 3.2 Gen 2 interface for easy connectivity. The drive is compact, with dimensions of 3.81 inches in height, making it portable and convenient for on-the-go use. With a storage capacity of 1TB, this Sandisk model provides ample space for storing large amounts of data.