I bought these two to use in my internal cameras, I can't get them to work. My grandson (very techy) is working on formatting it but still can't get it to work. It just says "MicroSD card is not formatted. Please format it before writing" and when you try to reformat it goes up to 88% and then it says "Abnormal memory card" and after that comes on viscous circle. I want to return the money but I didn't keep the packaging.
Memory card Samsung microSDXC 256 GB Class 10, V30, A2, UHS-I U3, R 130 MB/s, adapter to SD
50 Review
32GB High-Speed Micro SDHC Card - Class 10 UHS-I Compatible Memory Card for SD Devices
63 Review
💽 512GB Samsung Evo Plus Micro SDXC Memory Card
40 Review
Kingston microSDXC 64GB Class 10, V10, A1, UHS-I U1, R 100MB/s Memory Card, SD Adapter, 1 pc, Black
45 Review