This Dynex external floppy disk drive is a great addition to any laptop or PC. With a compact design and a 3.5-inch form factor, it easily connects to your USB interface for fast and reliable data transfer. The drive is compatible with both laptops and PCs and supports 3.5 floppy disks.The DX-EF101 model has a silver finish and measures 6 inches in length, 4 inches in width, and 1/2 inch in height. It has a storage capacity of floppy disks and a transfer rate that is currently unknown. The drive is manufactured in Taiwan and comes with no manufacturer warranty. It is an external drive and does not support internal or internal/external formats.