Here is something I found out yesterday. A couple years ago I purchased a Btech UV-50X2 Mobile radio for my "Event Radio". This is a 50 Watt VHF/UHF radio with four channels of concurrent receive making it useful when needing to monitor multiple frequencies at the same time.
It came with a RJ45 "Y" cable that splits the mic jack into a copy of the Mic jack AND a Kenwood K1 connector that is so popular with Chinese and other HT radios. By setting one parameter on the radio (#61 Ear) to on you get all the connections in the K1 connector to control this radio.
I use the USB AIOC adaptor plugged into the "Y" cable Digipi is very happy with this radio. I turned down the squelch level to allow weaker received signals to be decoded.
I thought you might want to know.
Dave - KD7UM