256MB Micro SD C4 Memory Card for Corporate Data Dtorage and File Transfer

Speed: - 128GB, 64GB: C10 U3 V30 - 32GB: C10 U3 V10 - 16GB, 8GB, 4GB: C10 U1 - 2GB: C6 - 1GB, 128MB, 256MB, 512MB: C4. Your device just needs a micro SD card slot or appropriate adapter. Note: Refer to your device manufacturer's instructions for specific compatibility.

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