BRAND NEW FACTORY SEALED Genuine SanDisk 64 GB Nintendo Switch Micro SDXC Card Flash Storage Memory ~ Lot of 2 ~ Free Shipping!. We ship to US only, no international shipping. With incredible speed, the officially licensed SanDisk microSDXC card for the Nintendo Switch & Nintendo Switch Lite lets you add up to [64/128/256GB]* of space to your system. Spend less time waiting and more time gaming with read and write speeds of up to 100MB/s(1) and 90MB/s(1) respectively. Perfect for keeping your favorite games in one place. Backed by a lifetime limited warranty,(2) so you’re ready for the long haul. | *1GB=1,000,000,000 bytes. Actual user storage less. | (1)128-256GB: 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