Is this compatible with my Samsung galaxy s9? JD December 03, 2020 15:39 Updated Follow A: Yes! We can confirm that the Type-C to 3.5mm Audio Adapter is compatible with your Samsung Galaxy s9. Related articles Does it work with android phones? Would I be able to stream music for in car use through the aux port of my radio? Will i be able to use the adapter along with a headphone splitter plugged into the aux port? Will I be able to transfer files through the Type-c port? Am i able to access the microphone function through my headphones when plugged into he adapter? Comments 0 comments Please sign in to leave a comment.