Surely I can’t be the only one who thinks it’s time for SD cards to receive a makeover and do away with the lock switch? Storage technology has evolved so much in the last few years some SD ...

Make Sure Your SD Card Isn't Locked . Many full-sized SD cards feature a physical locking switch that can lock the card when moved to the bottom position. Typically, this ...

Eject the card, remove it from your Mac, and slide the lock tab on the side of the card to unlock it. Then, try again. With the SD card formatted, it is now ready for use.

Because you're sticking a smaller SD card into a larger one, make sure that you confirm the lock toggle is unlocked before you try to plug your microSD adapter into your PC. If not, the card may ...