We put the best microSD cards from brands like SanDisk, Lexar, and ProGrade to the test to find the best microSD cards on the ...

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 ...

The Canvas Go Plus is a UHS-I memory card without any weaknesses. It belongs to the top group when it comes to writing and reading. Due to its favorable price, it receives our price-performance tip.

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 ...

If you've spent a lot of time doing digital photography, or if you've owned a lot of Android devices, you're likely familiar with the humble yet mighty SD card. Across multiple specifications and ...

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 ...