Performance: This card performs well, exceeding the A1 spec of 1500 IOPS read and 500 IOPS write and achieving 2700 IOPS read and 1200 IOPS write

Works great, good price performance SD card

I don't do much that requires top end performance from a card and my antiquated computer couldn't really challenge that capability

They are really great value with awesome performance, usually at really affordable prices

I actually can tell no difference as far as performance is concerned

Very good performance and inexpensive

Fine quality and performance, not much else to be said really!

Performance is generally good, although mediocre for a bunch of small files.

Performance is generally good, although mediocre for a bunch of small files.

Awesome speed, performance, price, and reliability

, the performance is excellent, highly recommended

Great price good performance so far

Fast speeds, perfect performance for mobile devices

Works as it should.

For my Roku, it helps in loading my apps faster, and still works fine as of now.

Not as fast as it claims to

Works exactly as I expected and for a good and decent price!!

If you want to save $4-5 dollars and don't care about losing 10-15gbs and a

Did not last, SD Card stopped working in less than 6 months, if you are planning on using this card on a cámara I do not recommend, data transfer very slow, now I am shopping for more reliable SD card, you get what you pay for Stay away