Drivers for PC Card Network Linksys WPC11

Hi to all. I have installed on my older laptops (Sony Vaio PXF 77) the Knoppix 6.7 CD. But i cant start the card wifi because not find the driver. Could you help me?
Drivers to this PC Card Network Liknsys WPC11 and instruction for installations?

Thank a lots

I think there are several cards named Linksys WPC11 using different chipsets. Therefore the first step is to find out what driver is needed. Maybe it is posssible to use a windows driver with the ndiswrapper.