I have no idea if it actually worked as such on Wizardry, but I do believe the Turbo File was compatible with both Famicom and (with an adapter) Super Famicom.
However, checking the Wizardry V Japanese ROM, I don't see any sign of STF compatibility (easy to check, since unlike the US version, it's bilingual)
(Wizardry V was released in Japan 11/20/92, according to GameFAQs. All of the other SNES Wiz games were late releases (1995-99).)