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 ...

Micro SD cards, just like the larger cards before them, do have major differences in performance according to their class ratings, but that performance won't necessarily be seen in certain situations.

When you buy through our links, Business Insider may earn an affiliate commission. Learn more See more: The best SD cards you can buy For anyone new to the world of hyper-mobile local hardware storage ...

The SD association, the governing body behind memory card standards, recently launched a new speed class designed to service the high-speed needs of 4K, 8K, 3D and 360 degree video recordings. The new ...

The categories of SD flash memory cards for recording video. The three class types are Speed, UHS Speed and Video Speed. Devices that support any of the UHS buses also support the earlier Default and ...

You just want to buy an SD (secure digital) card or microSD card for your DSLR, dash cam, drone, smartphone, or tablet. But one size doesn’t fit all. If the confusing array of memory card logos and ...

As if microSD cards weren't amazing enough, Kingston has just blown our minds into even smaller fragments with the release of its first 16GB, class-10 microSDHC card. This bad boy is smaller than a ...

When you shop through retailer links on our site, we may earn affiliate commissions. 100% of the fees we collect are used to support our nonprofit mission. Learn more. If you bought a digital camera ...

That tiny V30/V60/V90 label decides whether your camera works—or embarrasses you mid-shoot.

There's a plethora of logos, symbols and ratings adorning the SD and microSD cards cluttering my desk right now. For example I have a 'Kingston 16GB MicroSD C10 HC I U1 SDC10' card with those details ...

Memory cards seem to be all the rage here in the early part of 2011. We've got faster SD cards coming our way, a 128GB CompactFlash Extreme Pro card from SanDisk, and now, a massive Class 10 microSDHC ...