Expandable storage may be disappearing from phones, but SD cards still power consoles, cameras, and more. This guide explains the specs, speeds, and formats that actually ...

Over the last month, we have seen quite a few UHS Speed Class 3 SD cards come through the lab. These cards are purpose built for 4K video, and today we look at our very first in the microSD format.

Back in late 2012, we rounded up a total of thirteen memory cards from a number of memory card vendors and put them to the test in both synthetic and real world applications. At the time, we tested ...

October 1, 2014 | Sandisk's Ultra SDXC and microSDXC memory cards make their way through the lab. Follow on as Tyler puts them through their paces to see how they perform. Samsung Pro 64GB SD and ...

Everyone needs a bit of extra storage, and a microSD card is a great way to add more space in a tiny, portable form factor.

Running out of storage on your smartphone, tablet or 4K video camera? Well, good news, SD cards have never been more affordable. ... And crucially, never offered such huge storage capacities either.

The Patriot V90 features optimized performance to support 4K/8K Ultra-HD shots, high-speed burst mode shots, and best-quality video recording with quick read speeds of up to 300MB/s and write speeds ...

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.