Digital memory cards fit into readers on our electronic gadgets. We use these memory devices to store photos, movies, games, documents and more. Secure Digital is a proprietary flash memory card ...

Nothing is permanent in this world, but here’s how to ensure your data has the best chance to survive. By Eric Alt Published Mar 29, 2026 1:21 PM EDT Add Popular Science (opens in a new tab) More ...

The Anker SD Card Reader is currently $10 on Amazon, down from its $18 list price for a 44% discount.

Despite most smartphones dropping the option for expandable storage, we are reaching unprecedented densities of storage, up to 1TB in a form factor as small as a microSD card. While the use for these ...

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 ...

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 ...

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 ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 9 minutes ...

SD cards have been a ubiquitous part of our tech lives for going on 25 years now, having replaced older formats like MultiMediaCard. While our phones have mostly jumped off the microSD train in favor ...