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HP mxA1 64GB microSDXC Memory Card + SD Adaptor, 100MB/s Read Speed, 85MB/s Write Speed, Class 10 UHS-I, U3, A1 App Performance for 4K Video : Amazon.co.uk: Computers & Accessories
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3 Micro SD SDHC SDXC Memory Card High Speed Class 10 UHS-1 8GB | eBay
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