Extends any DB9 cable. This 3ft multipurpose cable is ideal for mobile users and reduces cable clutter. It is fully-wired to support serial printer, mouse, modem, switch, video splitter, mono & multisync video applications. QVS cables are UL listed, have matched impedance, PVC jacket, molded ends with thumbscrews and inner hood soldered 360 degrees to the connector for complete end to end shielding. QVS is a major manufacturer of cables and connectivity products for the computer and communication industries. QVS's passion for quality, value, service, plus the company's expertise in design and manufacturing place QVS in a class of its own. QVS is small enough to be flexible and very responsive while being big enough to back its commitments for total customer satisfaction.