USBINT5PINMF 18-inch internal USB IDC motherboard header extension cable, extends the reach of an existing 5-pin USB motherboard header cable by 18-inch. The added length makes it easier to connect multi-function front panels or any device that relies on internal USB ports, directly to a motherboard or expansion card that features a USB IDC (header) connection, this eliminates the need to stretch cables by ensuring connection within reach, which then removes strain on motherboard connections.