Choose from 32GB, 64GB, 128GB, 256GB, 512GB, & 1TB. 512GB - SDSQXCD-512G-GN6MA. 256GB - 1TB - Read Speed up to 200MB/s Write Speed up to 140MB/s. 256GB - SDSQXCD-256G-GN6MA. 128GB - SDSQXCD-128G-GN6MA.
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