The Seagate Backup Plus for Mac 1TB Portable Hard Drive SRD00F1 in Silver is a compact and portable external hard disk drive designed for Mac compatibility. With a storage capacity of 1TB and a USB 3.0 interface, this drive offers fast and efficient data transfer. The sleek silver design and 2.5-inch form factor make it a convenient and stylish storage solution for Mac users. Designed by Seagate, a trusted brand in storage technology, this portable hard drive is a reliable and user-friendly option for backing up and protecting your Mac data.