Lexar 512GB Blue Micro SD Card Up to 160MB/s, microSDXC UHS-I Memory Card wit...
Rated V30, it supports Full-HD and 4K UHD video. Note, speeds based on internal testing, actual performance may vary. Peak read speeds require pairing with select Lexar 2-in-1 USB 3.1 card reader. 1GB equals 1 billion bytes.