2TB SanDisk micro SD XC (UHS-I U3-120MB/s) Memory Card For Nintendo Switch

128GB-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.

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