New Frsky USB to S.Port Update Adapter for transferring files and firmware to the Taranis and S.Port receivers and sensors.
USB to S.Port adapter
If you are looking for the correct adapter to be able to update firmware on X series receivers and transmitter modules, this is NOT the right item.
There is zero information available even on the frsky website and it appears to be a very old revision of hardware.
The frsky firmware i[grade tools do not recognise this device.