Hi chus,
Conceptronic huh? Never heard of it. Okay, at the command line type
and it will chuck out a load of stuff and with it th chipset for your card. Post this back and we'll get started. In the meantime, make sure you have wireless tools installed (if its Mandrake 10.1 then it usually is by default) as well as your kernel-source files - use rpmdrake for this.
Regards
Chris