LEAD 9 WAY MALE FEMALE NULL MODEM 1M Cable Length Imperial 3.28ft Cable Length Metric 1m Connector Type A D Subminiature Plug 9 Way Connector Type B D Subminiature Socket 9 Way Jacket Colour Beige Cable Assembly Type Serial Computer Connector A D Subminiature Plug 9 Way Computer Connector B D Subminiature Socket 9 Way