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 ...

If you are unable to edit or save files on your USB drive, SD card, or hard drive, it is likely that your device is locked in read-only mode. This article will introduce you to a few ways that you can ...

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 ...

When it comes to tech, I'm usually excited about having more knobs and dials and things to fiddle with. But this is one that I've never ever fiddled with in the almost quarter century that I've been ...

[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 ...