I have a 92 infiniti g20, and no it doesn't have that connector, it uses a nissan type connector that is not quite the same. No US car manufactured before around 95 or so does carry that connector. I don't think it unreasonable to include the mate to that connector; ya'll include a serial plug adapter that's certainly unnecessary, Most anyone with a fairly new computer will have 2 of the smaller type serial ports. I don't know about anyone else, but I certainly upgrade my computer more often than I do my car. :) I imagine more of your US customers, especially those with older non-ISO compliant cars would appreciate the mating end of the sled rather than a serial plug adapter.