Expandable storage may be disappearing from phones, but SD cards still power consoles, cameras, and more. This guide explains the specs, speeds, and formats that actually ...

The technology behind SD cards is based on flash memory, which retains information securely even without a power supply. Nevertheless, even this technology has its limits. The electrical charges ...

At first, choosing an SD card to go in your camera may seem like an easy task. After all, they all look more or less the same, so picking one should be as simple as going to the store, finding the ...

Which SD memory card is best? SD memory cards are widely used today, and while they may all look the same, there are some key differences to note to ensure they’re compatible with your hardware. Still ...

The SD Association has established standardized speed ratings for SD and microSD cards, known as Speed Classes, to ensure a minimum sustained write speed. These classes are essential for consumers to ...

When considering storage options, many users find themselves torn between SD cards and Solid-State Drives (SSDs), each with its own set of advantages and disadvantages. Understanding the differences ...

We may receive a commission on purchases made from links. Of all the storage options invented in the late 1990s, the SD card is rare in its persistence. Alongside the USB flash drive, it's a ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. Memory cards and data storage aren’t the kind of things ...