On 2020-05-22 15:03, Glenn K0LNY wrote:

I've used the Tytera cable via USB and Baofeng's cable via USB and it has
always been recognized.
Note, the cable I'm stuck with for now is a USB cable that should go with a
digital radio, the Radioddity GD77-S, so I don't know if it has something
different to the cable.
I accidentally sent the Baofeng cable along with the GD77-S that I traded
for the Kenwood.

I don't know if it's true of the Radioddity cable, but the GD-77 is a DMR radio.  The other DMR radios I'm familiar with, my AT '878 principally, have the USB chip inside the radio, not in a lump in the cable.  If your GD-77 cable doesn't have a fairly large over mold at one end or the other, I'd suspect you have a straight-through cable and a radio that expects the USB-serial chip to be in the cable.

Benton 21may20
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NX7O
benton@siletzbay.com