Review on Gigastone 32GB 5-Pack Micro SD Card: Full HD Video, Surveillance Security Cam Action Camera Drone, 90MB/s Micro SDHC UHS-I U1 C10 Class 10 – Enhanced Storage for Multi-purpose Devices by Derick Johns

I only used these memory cards in September 2021. Conditions for 5 years. Outdoor conditions range from -20F to 100F and as long as they are not exposed to direct rain or snow they will experience some of that. That devices used indoors were used outdoors for 5 years amazed me. If these memory cards last 5 years I will be very happy.