I have a little synthesiser that has a 3.5mm out. On my PC I can plug this into the Line In Port and use it in sound recording software such as Audacity.
Today I tried connecting it to my MacBook Air 2020 (2xThunderbolt and 1x3.5mm I/O) to realise that macOS recognised it as a set of external headphones rather than a recording device.
Blow is a picture of the Synth. I'm by no means a music expert - I would just like to have a little play around with it and record sounds onto my MacBook. Could somebody point me in the right direction for what USB-C Device I should get to properly connect it to my Mac? Many thanks in advance.