The Western Digital 2TB My Passport Portable Hard Disk Drive in black is a reliable storage solution with USB 3.0 connectivity. Compatible with both Windows and Mac operating systems, it offers versatile external storage options for users of different platforms. Its compact design makes it easy to carry around, while the USB 3.0 interface ensures high-speed data transfer. Whether you need additional storage for work files, multimedia content, or backups, this portable HDD provides ample capacity to meet your needs. With plug-and-play functionality, it's easy to use and offers reliable data storage and backup solutions for personal and professional use.