The CompactFlash adapter suggestion is nice, but those links are "hot links", with all kinds of tracking and advertising bull%#)! information in them. A shorter, safer link would be like this:
https://www.amazon.com/dp/B09NP3MJS2
https://www.amazon.com/SmartQ-C368-Multi-Card-Compatible-Supports/dp/B06Y1G18KS/
Furthermore, versions of Mac OS X roughly around 10.10 or higher aren't the best for working with old Mac file formats. While they can do it, there's better choices.
Networking is still the best way to go even today. Netatalk works great in virtual machines, although macOS host machines wouldn't be my first pick. You can get devices like the Farallon EtherMac PC card, like part number 590 or 595, which are still around. If the dongle is not included, don't buy it. Other stuff like Zip disks and Jaz things are kind of a thing of the past.