Yes, the Canon EOS R7 is compatible with the Sony SF-M Tough Series 128GB SD UHS-II.
Canon EOS R7 dual SD UHS-II slots. Sony SF-M Tough is SD UHS-II V60. Connector and interface match.
“Canon EOS R7 Card slot 1 and 2: UHS-II SD/SDHC/SDXC support. Sony SF-M Tough: SD UHS-II V60. Connector match per Canon manual.”
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Confidence: inferred