The WOWPC 2.5" Sata Portable Drive is a versatile external hard drive bundle with a storage capacity of 500GB. Its compact form factor of 2.5 inches makes it easy to transport and use with various devices. With its USB interface, it is compatible with a wide range of devices for convenient data transfer and storage. This 3-in-1 hard drive bundle is a reliable and practical storage solution for all your digital storage needs.