According TO my experience, these micro SD cards are very unreliable .I bought a 10-pack and have had multiple cards fail after only a few uses. the write speeds are also very slow..
Silicon Power Elite 64GB microSDXC 2-Pack Memory Card with Adapter for Nintendo Switch and Wyze Cam
57 Review
32GB High-Speed Micro SDHC Card - Class 10 UHS-I Compatible Memory Card for SD Devices
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Kingston microSDXC 64GB Class 10, V10, A1, UHS-I U1, R 100MB/s Memory Card, SD Adapter, 1 pc, Black
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Smartphone Xiaomi Mi 8 Lite 6/128 GB, midnight black
70 Review