You get what you pay for and it's not the best. I bought these and now I regret not spending the extra money on a better quality memory card. During my recent trip to Japan, I decided that the best way not to miss a chance is with this 128GB card. I couldn't donate too much money to a top brand, but I regretted not paying extra after using it once. The card froze when taking photos and often said it was busy, preventing me from continuing to take photos. When the busy alarm stopped and I continued shooting, I noticed that the photos I had just taken were deleted from the memory card. Most likely, they were overwritten with new photos. I was shocked and switched to my 64GB Sandisk card with better results. I avoided using 128GB for the rest of the trip. Not sure if it's too late to go back but this looks like my next option.
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