This plastic, floppy-drive adapter bracket lets you install a 3.5 -inch floppy drive into a 5.25 -inch opical drive CD-ROM bay. A simple solution that lets you position a 3.5 in floppy drive in a computer case as needed (without being confined to the 3.5 in floppy bay determined by the case layout), such as 3.5" internal multi- function front panel, card reader, USB hub, fan speed controller etc. The floppy drive adapter bracket features an attractive open-faced black bezel that provides a snug, secured fit for installed drives.