The WD My Passport Ultra is a 1TB external hard drive designed for use with both PC and Mac computers. It features a sleek black color and a compact 2.5-inch form factor, making it portable and easy to use. With a USB 3.0 interface, the drive offers fast data transfer rates of up to 300 Mbps. The Western Digital brand ensures reliable performance, while the 5400 RPM rotation speed and HDD storage format provide ample storage capacity for all your files and media. Perfect for expanding your storage capabilities, the WD My Passport Ultra is a versatile and efficient solution for your storage needs.