SignaLink USB p/n SLUSB705
The SignaLink USB p/n SLUSB705 is made specifically for the popular IC-705 QRP radio. It connects to the radio's MIC and Speaker ("SP") jacks, and uses special right-angle plugs to minimize stress on the radio's connectors.
The Plug & Play Jumper Module needed for this unit is p/n SLMODHT. Please note that this module has a built-in resistor and capacitor that are required by the IC-705. You must use this jumper module or you will need to figure out how to install your own resistor and capacitor inside the SignaLink (not easy!).