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 ...

Why are memory cards so confusing?

We may receive a commission on purchases made from links. SD cards are useful for a variety of electronic devices like portable gaming consoles and DSLR cameras. While buying an SD card may seem ...

Big news for people who like (physically) small storage: Samsung says that it is sampling its first microSD cards that support the SD Express standard, which will allow them to hit sustained read ...

Forward-looking: It's unclear when, but users could soon see SD cards with significantly faster transfer speeds due to new hardware specifications. A labeling system will also help manufacturers and ...

Samsung has unveiled the first microSD cards with support for sequential read speeds as high as 800 MB/s later. That’s two to three times as fast as the speediest UHS-II SD cards available today, and ...

Expandable storage via microSD cards has largely fallen out of favor on mainstream phones and tablets, but it remains one of the easiest – and often only – ways to add storage on more specialized ...