splits transceiver's audio (GX12-7) into two standard 3., 5mm TRS connectors: red for computer's mic, green for computer's speaker Digirig has capacitors on audio lines as required by TX-500; Premium quality materials and craftsmanship. This cable requires Digirig Mobile Revision 1.6 or... This cable doesn't have any electronics. Discovery TX-500 Compact CW Adapter, designed to connect a CW key to GX12-7 To 3.5mm Lab599 Discovery TX-500 : R/amateurradio GX12 To 3.5mm Cable coiled cable keeps things nice and tidy by preventing knots and kinks lab599 Discovery TX-500 Detail Photos – 5 | The SWLing Post Lab599 TX-500 cable for minimalist digital modes Most of the sound cards have them but it is your responsibility to confirm that.
