I need to program my TM-V71A. I plan on using Chirp to do this but need a cable. I have found USB to Din plug cables designed for this purpose but they are about $30. That is okay but my question is can use an old PC / USB to Din plug adapter with a USB cable. The adapter I am talking about is the one designed to adapt the USB Mouse or keyboard to the old DIN plug ports on the back of older PC's. Thanks in advance for any help you can pass on.