The Western Digital My Book 1TB USB 3.0 external drive is a high-capacity storage solution suitable for both PC and Mac users. With a sleek black color and a 3.5-inch form factor, this drive offers fast data transfer speeds through its USB 3.0 interface. Featuring a Blu-ray BD-R writable format and a rotation speed of 7200 RPM, this HDD-only drive ensures reliable storage for a variety of files. The Western Digital My Book also includes a USB port for easy connectivity, making it a versatile and convenient option for external storage needs.