They actually made a flash based floppy disk for getting data off digital cameras back before usb was common https://docs.sony.com/release/MSACFD2M.pdf

Sadly it required specific drivers on the PC and custom firmware on the device to get it work...

I'm not sure of this is what you mean, but they do have floppy shaped "drives" that let you use a USB stick for storage on Amazon.

https://www.amazon.com/dp/B087BRYRVY/ref=cm_sw_r_cp_apa_fabc...