Tripp Lite VGA Coax Monitor Cable, High Resolution cable with RGB coax (HD15 M/M) 6-ft.(P502-006) 6 feet SVGA Male-Male Cable Superior molded cables with foil-shielding for maximum EMI/RFI protection Gold plated connectors and gold plated copper contacts ensure excellent conductivity. HD15 male to HD15 male molded connectors Per standard VGA specifications, Pin 9 is left open. This is standard for all VGA cables and should not be considered a defect.