http://www.e-tec.com/v5/picture_search/d-sub-and-i-o-connectors/d-sub-waterproof-high-density-tht-vertical.pngSHF-xxx-SIP11-55/TxWaterproof High Density D-Sub THT Vertical Straight Female, available in 15-, 26- and 44-contacts. Differnts Jack Screws options.