Does anyone know if the SBC for this is the Orange Pi 4 and the newer one is the Orange Pi 4 LTS? I bought one used but there seems to have been a mishap before my buying it. The USB ports are dead. The SBC mine has the the Orange Pi 4, but I can't locate a replacement. But the Orange Pi 4 LTS can be bought. I also seen there was a picture to find out which SBC it has, and from the placement of that dastardly microphone it looks like it's the Pi 4 LTS variant, though the microphone for mine isn't in the same place as the LTS variant. In which case I should be able to just upgrade to that one, provided the wires and plug going from the GPIO to the hash board is the same and the wires connect to the same pins. Anyone willing to help di into this with/for me? Just need to compare note on the wire harness to make sure they are the same so I can just upgrade it.