Extends any Centronics36 cable or connects any Centronics36 male port device such as switches or storage drives. This cable is fully-wired for all parallel applications. This cable has matched impedance, PVC jacket, molded ends with thumbscrews and inner hood soldered 360 degrees to the connector for complete end to end shielding. (Connectors: Cen36 Male to Female; Length: 15ft)