SD Cards

What Type of Memory Card Does the Nikon Z50 Use?

The Nikon Z50 doesn't come with a memory card standard. Here are some practical recommendations on which SD cards work well in this camera to take advantage of all of the Z50's features.
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How to Unlock an SD Card that's Write Protected

If your camera is showing an error that the SD card is write protected or locked, there's usually a very simple solution. Here's how.
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How to Format SD Cards on Mac

Wondering how to format SD cards on Mac? Here's a step-by-step guide for formatting both SD and microSD cards.
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SD Card Formatter for Formatting, Wiping, and Repairing SD and microSD Cards

Here's a guide to using the SD Association's official SD Card Formatter for preparing your SD and microSD cards for use.
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What are the A1 and A2 Ratings on SD and microSD Cards?

You might have seen a new A1 and A2 speed ratings on some of the newer SD and microSD cards. So what do they mean? And when should you take notice of it?
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UHS-I vs UHS-II on microSD & SD Cards

Wondering what the difference is between UHS-I and UHS-II with SD and microSD cards? Here's an explanation.
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Fastest SD Card Speed Tests

With cameras getting improved 4K, 5K, and even 8K video recording and burst shooting features all the time, some of them need the write speeds that only the fastest SD cards provide. So here's a roundup of the fastest SD cards based on my independent tests.
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Lexar Professional Workflow Memory Card Readers

Lexar has come up with a new way to streamline the chore of downloading photos from your memory cards to your computer: the Lexar Professional Workflow system.
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Which Lexar Memory Card Reader is Better?

Lexar has two USB memory card readers available. One is marketed as the professional model; one isn't. I put them to the test.
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Best Memory Cards for the Nikon D5300

Trying to decode Nikon's official recommendations for memory cards for the Nikon D5300? Here are some practical recommendations.
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Best Memory Cards for the Nikon D3300

Looking for SD cards that work well in the Nikon D3300? Here are some practical recommendations.
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