USB-connected 3.5-inch floppy disk drive, 1.44MB compatible. - Model: FD-USB - Connection Type: USB - Color: Black - Capacity: 1.44MB - Supported Media: 3.5-inch floppy disk Thank you for viewing. It has been stored unused for quite some time. I confirmed the following on a Windows 10 PC and it worked without any problems: Drive recognition Formatting Writing and reading files No box, only the unit as shown in the photos. I would like to offer this to someone knowledgeable, or someone who understands that this is an old and vintage item.