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Express SD 8.0 SDXC memory card with up to 1600MB/s read speeds.
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Gen3 x2, Ultimate Performance: The Premier Extreme SD 8.0 Express memory card adopts PCIe and NVMe protocols, using the PCIe Gen3 x2 bus speed to increase read/write performance to 1,600/1,200 MB/s. It ensures all transfers, whether of large files, random small files, or dynamic or static image output, are completed at the highest performance.