Internal metal USB hub:sturdy and durable, can withstand long term usage without breaking easily,19 Pin to USB hub
Multi-functional USB front panel:it can ensure fast and stable data transmission, saving your ,USB hub for Computer
19 pin hub bracket:it is manufactured with technology to ensure the high- of the product and can work for a long time,USB 3.0 Front Panel
USB hub:installed in an idle floppy drive position, which provides a front high-speed usb30 interface, very convenient!,Floppy Front Panel
Note: one motherboard or adapter card needs to have two usb30 20pin interfaces and a free 35-inch floppy drive chassis,usb floppy disk bay,Floppy Disk Bay Expansion Panel