Yes, the Nextorage NX-F2PRO 128GB SDXC UHS-II V90 is compatible with the Nikon Z30.
Nextorage NX-F2PRO 128GB SDXC UHS-II V90 is V90 class. Meets the floor for: 4K30 (30 MB/s floor). (Peak write 299 MB/s is not evidence of sustained performance; the V90 class rating above decides this.)
“Nikon Z30 specifications: storage media is SD and UHS-I compliant SDHC and SDXC memory cards. UHS-II SD cards operate in UHS-I mode in this slot.”
Last verified:
Compatibility inferred from spec rule (citations above are manufacturer-verified)