StarTech.com 18-Inch Internal 5 pin USB IDC Motherboard Header Cable M/F (USBINT5PINMF) Extends your 5-pin USB IDC Motherboard Header Cable length by 18 inches Reduces strain and eliminates stress on the Rear USB Expansion boards, or Front Panel USB Ports, as well Expansion Card and Motherboard port connections Backed by StarTech.com lifetime warranty 18in extension cable Uses standard USB 2.0 pinout and color assignments