For use with the following radios and many more that require a kenwood multi pin plug
* TK-180, TK-190, TK-280, TK-285, TK-290, TK-380, TK-385, TK-390 TK-480, TK-481, TK-490
* TK-2140, TK-2180, TK-3140, TK-3148, TK-3160 TK-3180, TK-3185, TK-5210, TK-5400