Check out this article from the Wiki; Connecting scanners via USB - The RadioReference Wiki this
list out which scanners would require the pigtail.
Regards,
Keith
I stand corrected. First, thanks for the Wiki link. I was not aware this one existed.
Either way, after reading the Wiki, I had to do some testing as mine was definitely working in reverse of what the Wiki states.
It turns out that under Win 7; I can use or not use the "pigtail" as the Wiki calls it. It works on the Pro 93, 95 and 96 with or without it. I did not test the PSR 500 and 600 or the radio shack equivalents as they are more or less hard wired for my setup.
But, when I try the same thing from Win XP, I must do it the way the Wiki states or it will not talk to the radios. I found that odd but interesting. I do not program the radios much at all so I just used the first combination that worked but little did I know that is was really incorrect.
So in theory, I've been doing it backwards ever since I've had Win 7 installed.
I guess Win 7 must setup the FTDI chipset different then when used under XP.