SanDisk microSDXC 512 GB SDSQXAO-512G-GNCZN

SANDISK microSDXC CARDS FOR NINTENDO SWITCH - 128 GB Capacity: 128 GB Read Speed: up to 100MB/s* Write Speed: up to 90MB/s* Video Speed: U3 Form Factor: microSDXC *1GB=1,000,000,000 bytes. Actual user storage less 1128GB: Up to 100MB/s read speed; up to 90MB/s write speed. 64GB: Up to 100MB/s read speed; up to 60MB/s write speed. Based on internal testing; performance may be lower depending upon host device interface, usage conditions and other factors. 1MB = 1,000,000 bytes. 230 year warranty in Germany, Canada, and regions not recognizing lifetime warranty. See www.sandisk.com/wug..