I cant link you due to rules on the forum, but go on the Internet Archive and look for CardSoft PCMCIA drivers. They should work. Win95 OSR2 should have a driver natively, so that is another route.
Also the IBM 2524 System Board on a 730T Thinkpad has the same adapter basically, so perhaps looking for drivers for that system would help as well. Could see if they have them on Ardent Tool website... https://ardent-tool.com/
If you do go that route, you may have to edit the INF for the hardware ID so it installs... Not a huge deal.