Review on SanDisk 128GB Extreme PRO SDXC UHS-I Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXY-128G-GN4IN | High Capacity, Ultra-Fast, V30 Rated SDXC Card by Corey Harris

The first card I bought only had 2GB of memory before inexplicably deleting or losing all subsequent images. Photos appeared on the map through my camera when I looked at them, but they completely disappeared when I returned home and turned on the camera. And only the new images on the map have disappeared, not the old ones. . If I exceed a certain number of images, they will not be saved to the card. It took some time back and forth, but eventually SanDisk replaced the card. It took a while before a replacement was finally found. The new one is working fine so far. It should be noted that it would be much easier to return a Revain card within the first 30 days than trying to trade the card in for SanDisk after that period. The process of returning the card to SanDisk took so long that I had to buy another card in the meantime. Lesson learned. I don't save much on this card either. I'm saving all my photos to the cloud asap and the card is almost empty. Too bad I only have a 16GB card. That's more than enough for me.