SanDisk 64GB Ultra MicroSDXC UHS-I Memory Card with Adapter

Capacities up to 512GB (1GB=1,000,000,000 bytes; Actual user storage less) to store even more hours of Full HD video (Approximations; Results and Full HD (1920×1080) video support may vary based on host device, file attributes and other factors)
Up to 100MB/s transfer read speed (Based on internal testing; Performance may be lower depending on host device, interface, usage conditions and other factors) lets you move up to 1000 photos in a minute (Based on 4.1GB transfer of photos (Average file 3.5MB) with USB 3.0 reader; Results may vary based on host device, file attributes and other factors)
Load apps faster with A1 rated performance (A1 Performance is 1500 read IOPS, 500 write IOPS; Based on internal testing; Results may vary based on host device, app type and other factors)
Class 10 for Full HD video recording and playback (Full HD (1920×1080) video support may vary based upon host device, file attributes, and other factors)
A SanDisk memory zone app for easy file management (Download and installation required); Operating Temperature: 13 to 185 degree Fahrenheit (25 to 85 degree Celsius)
10 year limited manufacturer warranty
Order with your Alexa enabled device; Just ask “Alexa, order SanDisk microSD”