This OWC Mercury Elite Pro Mini USB 3.1 Gen 1 eSATA bus-powered external drive is a high-speed storage solution compatible with laptops, PCs, and Macs. With a storage capacity of 1TB and a rotation speed of 7200 RPM, it is perfect for storing large files and data sets.The silver-colored drive is equipped with USB 3.1 Gen 1 and eSATA interfaces, making it easy to connect to various devices. The drive is powered through a USB port and does not require an external power source. It is ideal for professionals who need to store and share large files efficiently.