The Maxtor OneTouch 4 9NT2A4-500 500GB External Hard Drive is a portable storage solution compatible with laptops, PCs, and Macs. With a sleek black design and a compact 3.5-inch form factor, this external drive offers fast 7200 RPM rotation speed and a storage capacity of 500GB. The Maxtor OneTouch 4 features a USB port for easy connectivity, making it suitable for use with a variety of devices. Ideal for expanding storage capacity on the go, this external hard drive from Maxtor is a reliable and convenient option for those in need of additional space for their files and data.*Tested and working. Power adapter cable and USB data cable are included.