Type: Micro SDXC

ncredible speeds in a microSD card officially licensed for the Nintendo Switch and Nintendo Switch Lite systems
Spend less time waiting and more time playing with read speeds up to 100MB/s(1) and write speeds up to 90MB/s(1).
Instantly add up to 128GB (1GB=1,000,000,000 bytes. Actual user storage less.)
Store your downloaded games, screenshots and video captures in one place so you can travel light.
Lifetime limited warranty(2)

intendo-licensed to provide dependable, high-performance storage, The SanDisk microSDXC card for the Nintendo Switch system lets you add up to 128GB of capacity with transfer rates up to 100MB/s(1) so you can keep your favorite titles on a single card and start playing in no time. And with a lifetime Limited Warranty,(2) You get gaming storage ready for the long haul. | 1gb=1, 000, 000, 000 bytes. Actual user storage less | (1) 128GB: 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.