The Retro VST Technologies USB Floppy Drive FDUSB-M in Blue is an external 3.5-inch floppy drive powered by USB. With its retro design and modern USB interface, this drive is perfect for those looking to access older files or transfer data from a vintage computer. The VST brand ensures quality and reliability, making it a great addition to any computer setup for those who still require the use of a floppy drive.