Audio Adaptor from GP328Plus connector to Kenwood 2 PIN connector
Audio adaptor suit for :
Retevis: RT29, RT48, RT82
Ailunce: HD1
Motorola: GP328Plus
HD-1 mike adaptor
Nice fit.External mike worked fine. BIG CON is as long as the adaptor in connected to the rodio the internal mike will not work with the external mike UNPLUGED.The adapter must be removed from radio for internal mike to work. This should not be. It should have been made to work when the external mike is removed from the adapter the internal mike should work. Poor design