Sunshine-tipway Super Speed 3.5 Inch Floppy Disk Bay USB Front Panel with 2 port USB 3.0/ USB 2.0 for Computer Case [20 Pin and 9 Pin Connector] With 2 usb 3.0 ports,support usb 1.1/2./3.0,the transfer speed up to 480MBs Standard floppy drive installed place,Metal panel 20-pin motherboard connector USB3.0 and 10-pin USB 2.0 interface board Sopport system requirements: Windows 8.1 / 8 / 7 / Vista / XP. With usb 3.0 and usb 2.0.