lspci should work for some pcmcia cards. If not - 'cardctl ident' should give us some info on what the chipset is.
# /sbin/cardctl ident Socket 0: no product info available
from http://www.linux-wlan.org/docs/wlan_adapters.html.gz its either 'prism2.5' or 'realtek'. Prism should work with 'orinoco_cs' driver (already part of the kernel). Don't know about 'realtek'
it's realtek
sly (561)601-4303 dsyc@xxxxx 73 6c 79