D-subminiature or D-sub connectors are sturdy electrical connectors with a mating face shaped like the letter D. They provide polarization because male and female connectors can fit together in only one way.
An introduction to Shaxon Industries, Inc.: Established in 1978, Shaxon Industries specializes in the manufacturing and distribution of high quality, cost competitive products for the data and telephone communications industry. They specialize in the support and service of the ... (more)