The formula used to calculate SD card capacity in version 1.01 of the standard. The 1.01 standard made a seemingly minor change – allowing the block size to be 512, 1024, or even 2048 bytes per ...

If you're shopping for high-capacity microSD cards, be aware of scams. There have been listings for microSD cards that claim to have a 1 or 2 TB capacity, and are sold for a laughably low price.

Fake SD cards are another issue. Counterfeit models often fake their capacity. You might buy what you think is a 256GB card, but it's actually a reprogrammed 32GB card that corrupts all files ...

If this number matches the advertised capacity, the SD card is formatted correctly. Advertisement. Article continues below this ad. More For You. How to Format SSD on a MacBook.

The LX Series UHS-I Class 10 SDXC Flash card is now available up to 256GB while the LX Series UHS-I Class 10 microSDXC flash card is available up to 128GB. Both ...

This solution is a UHS-II memory card capable of 290 MB/s read and 260 MB/s write while carrying the U3, UHS-II, Class 10 and V90 ratings and offering capacities of 64, 128 and 256GB.

Lexar Media on Monday announced the first 128GB SDXC secure digital memory card, which could help products like digital cameras store more video and images. The Lexar Professional 133x SDXC cards ...

The 4TB capacity doubles that of the largest microSD cards, earning it the title for the world's largest removable memory card. It's a giant leap from the 32MB of storage SD cards boasted in 1999.

Unfortunately, if you want a high-capacity memory card, you'll need to pay a more realistic price. Not all devices support high capacity SD cards. Neurone89/Getty Images "Wow," you might say.

That makes a one-size-fits-all SD card approach a mistake. For indoor cameras with motion-triggered recording, 32GB might cover a week or more.

The company also announced a 133x SDXC card with a storage capacity of 64GB. The products were announced ahead of the Consumer Electronics Show, which will be held in Las Vegas between Jan. 6 and ...