I?ve got one of the ?waterproof? Baofengs (UV-9R) which has the flat panel multi-pin interface on the r/h side for the programming cable or earpiece. I purchased an external microphone (?shoulder mic?) for it, and wasn?t impressed with the build quality or functionality. The radio itself is fantastic, but those Baofeng mic?s are junk. My question is, does anyone know if another radio manufacturers interface matches this radio? I know the uv-5r, uv-82, etc. 2-prong design matches some Kenwood models, but I haven?t found one yet that matches this. If there?s a higher-end external mic, I don?t mind paying the extra $. Thanks!