If you own any portable device manufactured in the last two decades, chances are you have had to buy a fair share of the removable flash memory cards. That's the tiny bits of plastic and silicon ...

Many SD cards are equipped with a small yet significant feature—a physical switch located on the side. This switch serves as a safeguard against inadvertent alterations or erasures of data stored on ...

What is an SD card? Secure Digital is a memory card format developed for portable devices. This type of memory card is used in mobile phones, cameras, and computers. The SD memory card has a "write ...

[Karl Lunt] has come up with a simple circuit for protecting data you have stored on SD cards. As is relatively well-known, the little lock switch on the side of most SD cards really doesn’t do ...