MicroSD cards are so useful for expanding storage on your phone, security camera, dashcam, drone, Nintendo Switch, etc. If ...

A device that enables a flash memory card to be plugged into a different socket. A variety of flash card adapters were popular before the turn of the century when many different flash memory card ...

You also get the benefit of a full-size SD card adapter so you can use this Samsung card in devices that only support bigger SD cards without a performance penalty. For those of us with a fair few ...

It all starts with the old trick of soldering a header to an SD card adapter. The USB port is still there, but it is only for power. A 3.3 V regulator and an ESP12E board round out the hardware.