The label was implemented by the SD Association, which is the specification group for SD cards, and it falls under the new specification 5.1, which is about to roll out.

If you are going to use the SD card for recording video, for example, you should look for markings like V30 or similar on the label. But what does V30 on an SD card actually mean?

The 'SD' stands for Secure Digital, but it originally stood for something entirely different. If you examine the SD logo stamped on an SD card or card reader, you may notice that the 'D' is shaped ...

Its label also fell off when I pulled it out of the computer’s SD card slot: more strangeness. So, further feeding the curiosity beast, after clumsily gluing the label back on, I ran Blackmagic’s Disk ...

SD cards fare a bit better with five models available at the time of writing. ... The card carries the labels V30, U3 and C10, which corresponds to a video speed class 30, ...

The Armor series SD cards feature a pressure resistance of up to 370 Newtons, ... Laser engravings replace labels to ensure surface information never wears off. The cards also features anti-magnetic, ...

Many card readers do not support microSD cards, but nearly all readers support standard SD cards. To bridge this gap, SanDisk produces an SD card adapter that allows your computer to use the ...