Amebay 5.25 Inch Front Panel USB Hub With USB 3.0 2 Ports,HD Audio Ports Transfer rate: 5GPps above Backward compatible with USB2.0,1.1version This bay allows you to convert an unused 5.25" floppy drive space into 2 USB 3.0 Port and 1 HD Audio Port/1 Microphone Port Support WINDOWS2003 / 2007 / XP / Vista / WIN7 / WIN8, support plug and play Quality Control:pin plate gold 15u",5000times plugging test