What does the Info on SD Memory Card Mean? – DSLRPros Official Blog

If you’re someone who loves tech gadgets, you likely have a bunch of SD cards and microSD cards laying around. Memory cards can be found in a wide range of products from cell phones, drones, digital cameras, camcorders, and the list goes on. We all have lots of memory cards, but have you ever really stopped to look and understand what all the cryptic information on memory cards mean?

SD cards and microSD cards come in an incredibly wide range of sizes, speeds, and ratings. Do you know the difference between SD, SDHC, and SDXC? What is a UHS Speed Class? All of these ratings are governed and regulated by the SD Association. If you?re like most people, you probably based your purchasing decision on price and name brand. We?re here today to help you break down those bits of information and what they mean.

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