Ever wanted a PicoGUS or PicoMEM but for PCMCIA? yyzkevin's PicoPCMCIA adds modern WiFi networking, Sound Blaster, GUS, CD-ROM, and storage to any computer with a PCMCIA slot. He's getting closer to launch and is now taking deposits for the first run of cards. https://www.yyzkevin.com/picopcmcia/
Both the Sound Blaster and CD-ROM emulation on the PicoGUS originally came from this ambitious project so it's awesome seeing it get close to done!