Review on 📸 512GB High Speed Micro SD Card for Nintendo-Switch, Cellphone, Surveillance Camera, Tachograph, Tablet Computers, Drone, and Phone - Includes Card Adapter (512GB) by Justin Cranford

Bought and put in a Samsung Galaxy S20, tried for a few days to transfer photos and movies to the chip. The transfer took a long time, and when the phone tried to open it, more than half would not open. I tried different ways for several days and always failed. Walked in and paid about the same for a 256GB SanDisk drive. Files are transferred much faster and everything worked. Don't waste your money on this product. Very very poor quality if you really want it to work.