good quality competitive price satisfactory aftersale service 1.7 years manufactory 2,different types for your choice 3,insulator color,black or blue 4.compliant ROHSOEM ,ODM welcomed pin type; straight or rihgt angle ;mail or femail on- time delivery widely used in many kinds of AV compliant ,ROHS competitive price with high quality can be custom-built number of contact ,9,15,25,37,50