This cable is intended to be used with WX3in1 Mini and older WX3in1 Plus. If you need a cable for WX3in1 Plus 2.0, then you should order cable without B.
This cable is a converter between WX3in1 Mini minidin 6-pin radio connector and Kantronics-style DB9/female radio connector.
Cable length: around 60cm.
Cable schematic: download