Red aluminum portable external hard drive, USB connection. - Brand: CENTURY - Color: Red - Connection: USB - Type: Portable external hard drive - Features: Aluminum design Thank you for viewing. This is an external hard drive. Its compact size makes it convenient for carrying around when you're on the go. It's an older model, so the capacity isn't huge, but it's a useful item for those who carry a computer when they go out. Size: About a quarter of a B5 size (roughly the size of two credit cards).