You can try using ndiswrapper
QUOTE
Description: Userspace utilities for ndiswrapper
Some wireless LAN vendors refuse to release hardware specifications or
drivers for their products for operating systems other than Microsoft
Windows. NdisWrapper makes it possible to use such hardware with Linux by
means of a loadable kernel module that "wraps around" NDIS (Windows network
driver API) drivers.
.
This package contains the userspace tools. You will also need the kernel
module package.
(apt-cache show ndiswrapper-utils)
Or you can try Whoppix or Auditor and check if the card works in that first.