This is one of the best iPhone card readers I have ever bought. First, it really works. If you've bought these things like I have over the years, you probably know what I'm talking about. And pretty efficient. Last night I moved 92GB of photos, gifs and videos from my iPhone to a 128GB SD XC Class 10 in just over an hour. Groups have around 500-800 photos/videos at a time. I had my 256GB filled dangerously and the phone's resources were limited, but it received everything without error.
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