microtapes
From Trekipedia
Data cards were compact data storage devices, and were commonly used in the late 23rd century.[1] The props bore a striking similarity to the 3.5" floppy disks developed decades later.
Notes and References
- ↑ Roddenberry, Gene (Executive Producer). "The Naked Time". Star Trek, season 1, episode 4 (Production number 07). Directed by Marc Daniels. Written by John D.F. Black. Desilu Productions. 29 September 1966.