CFexpres Type A cards are a bit of an oddity: only really used by select Sony cameras, they occupy a middle ground between the fastest UHS-II SDXC cards, and full-on CFexpress Type B cards, which are ...
The 64GB, 128GB, 256GB versions of the SanDisk Extreme Pro SDXC UHS-II V60 are not compatible with the Canon EOS R5 Mark II, the Canon Support page says. The still images “may be recorded as corrupted ...