The Clickfree C6 500GB Portable External HDD is a sleek black external hard drive that offers automatic backup for your computer. With a storage capacity of 500GB, this USB 3.0 device is compatible with Windows Vista, XP, and 7. It features password protection, easy data organization, and easy run functionality. The portable design makes it convenient for storing and accessing your files on the go, while the HDD drive type ensures reliable storage performance. This device is a reliable and user-friendly solution for expanding your storage capacity and ensuring data security.