MicroSD cards are SDIO devices.
That's what the adapter you get with a MicroSD shows. It connects the correct MicroSD pins to the SD connector and a PC/Mac used the SDIO to access it.
MicroSD cards are SDIO devices.
That's what the adapter you get with a MicroSD shows. It connects the correct MicroSD pins to the SD connector and a PC/Mac used the SDIO to access it.