Maybe this? In addition to the expansion slot, the eMate also featured a single non-CardBus PCMCIA slot. It could be used for a number of different cards, incl

Maybe this? In addition to the expansion slot, the eMate also featured a single non-CardBus PCMCIA slot. It could be used for a number of different cards, including modems, ethernet cards, wireless cards, bluetooth cards, and flash memory (linear and ATA/Compact Flash). Source: https://en.wikipedia.org/wiki/EMate_300 https://en.wikipedia.org/wiki/EMate_300 edit: OP answered!