It is too early to tell if they will yield the expected extended life relative to cheaper memory cards, so I subtracted one star, although they are working fine so far.

Because of this, had to knock one star off.

For this reason I'll give 4 stars but recommend this as a buy.

I’m giving one star because this product does not work with Tesla sentry mode cam

The card itself works just as expected, I'm only knocking one star off because the "sd-to-micro sd

The card itself works just as expected, I'm only knocking one star off because the "sd-to-micro sd

Accidentally once I have dropped it into the water... and it's still working as if nothing had happened

Works as it should.

Works as it should hopefully it will hold up for the time that they say it will

Really disappointed as it was more expensive that most of the other brands.