Add a 4 port superspeed usb 30 hub to the 35 front bay opening of a computer case the 35bayusb3s4 35 inch front bay to 4 port usb 30 panel hub turns any available 35 inch computer case front bay into a 4 port usb 30 hub using only a single usb connection this front panel hub adds four easily accessible usb ports to the front of your computer case through a 35 inch bay or through a 525 inch bay using the optional front bay bracket adapter bracketfdbk accessory each of the added po