Yes, the Lexar Professional 1667x 64GB SD is compatible with the Nikon Z30.
Nikon Z30 uses a UHS-I SD slot. Lexar 1667x is UHS-II but operates in backward-compatible UHS-I mode (~100 MB/s effective). Z30 4K30 floor is 45 MB/s — 100 MB/s UHS-I mode passes comfortably.
“Nikon Z30 specifications: storage media is SD and UHS-I compliant SDHC and SDXC memory cards — UHS-II cards operate in backward-compatible UHS-I mode.”
Last verified:
Confidence: inferred