Wireless Networking in DOS
os2museum.com
os2museum.com
In this case, I'd probably just try to do wired to a wireless ap/bridge. Especially since fast data isn't needed, a cheap $20 AP would probably do well enough (though wouldn't be integrated into the laptop itself.
I currently have my desktop PC (and a couple other machines) configured this way except using an Intel NUC as the bridge.
https://github.com/espressif/esp-iot-solution/tree/master/ex...