This 2.54mm Pitch 16P female to female IDC Connector Flat Ribbon Cable Cord Gray 24 inch Length features one IDC (16 pin, Motherboard Header) Female connector and IDC (16 pin, Motherboard Header) Female connector. The cable is constructed of high quality components and expertly designed to ensure durability and reliability.Please refer to the Technical Specifications to ensure your motherboard is compatible with this product.