Review on Memory Adapter Camera Computer Tachograph Computer Accessories & Peripherals in Memory Cards by Sam Simone

I would give zero stars if I could. This card works well until you fill it up to around 30GB of data. You can then write data as if everything is fine, but none of your data can be read and will disappear or become corrupted. I tried using both my Android phone and the SD card reader on my Windows computer. Both should support SD cards up to 2TB. The first SD card was returned but when it was replaced the same problem arose. If I wanted a 32GB SD card I would order one. (supposed 512)