Extends any VGA cable. Supports all VGA monitors including analog flat panel display, CAD, graphic workstations and HDTV with PC/VGA port. This premium cable has triple shielding for maximum graphics performance, prevents signal loss, screen ghosting & loss of color and works up to 200ft without a signal booster. Pin #9 & #15 are removed. It 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: HD15 Male to Female; Length: 20ft)