Add Yahoo as a preferred source to see more of our stories on Google. An arrow pointing to the write protect tab on an SD memory card. When it comes to tech, I'm usually excited about having more ...

The 24AA52 is a 2 kbit I2C™ serial electrically erasable programmable ROM (EEPROM) with software write protect for lower half array and external pin used to write-protect the entire array. The device ...

A small, square cutout on the side of a 5.25" floppy disk used to prevent it from being written and erased. To enable the protection, the notch is covered with self-sticking tape. See file protection.

I just got my Autodesk Inventor 2012 update on a really nice 16Gb usb key. Conveniently I just lost the key I carry so this would make an excellent replacement. The only problem is that it is write ...