64GB storage capacity. Compatible with SDXC and SDXC UHS-I enabled host devices. Compatibility: SDXC, SDHC, SD, Micro SDXC, Micro SD, Micro SDHC, MMC, RS MMC. Form factor: SDXC. Compatible with both Mac and PC systems, this USB card reader is made with a plastic shell that is exceptionally durable.
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