Kevin Moonlight just released a video demonstrating his Pi Pico-based PCMCIA card that can emulate NE2000 over Wi-Fi, serial port, and Sound Blaster for retro laptops, handhelds, and other computers. He's gauging interest in the project for a future build, so if you're interested in one there's a link in the description to a form.
Kevin is great, he was responsible for the bulk of the SoundBlaster DSP support that was just released on #PicoGUS! https://www.youtube.com/watch?v=YoJ12leojwo #retrocomputing#pcmcia
