Product Advisory: Corrupted images captured with EOS R5 Mark II and certain SanDisk SD cards.

[Mark M]

Steps to resolve still image problem when using certain SanDisk SD cards

canoncanada.custhelp.com

Still images taken with Canon EOS R5 Mk II may be recorded as corrupted/abnormal due to incompatibility of certain SanDisk Extreme PRO SDXC UHS-II 64GB, 128GB and 256GB V60 cards

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