As root try the following from the console or xterm session;
iwlist wlan0 scan
iwconfig wlan0 essid ESSID
dhclient wlan0
Please see for the details;
http://ndiswrapper.sourceforge.net/m...on#Load_module
The 'ESSID' value (the second command above) is replaced by the name of your wireless access points name as shown from the first command above. If all works well then you should have a working network connection.
Now you need to use system-config-network and create a new 'wireless device', choose other wireless card.
You could as root simply create a new /etc/sysconfig/network-scripts/ifcfg-wlan0 file instead,sample below;
IPV6INIT=no
ONBOOT=no
ONHOTPLUG=yes
USERCTL=yes
PEERDNS=yes
TYPE=Wireless
DEVICE=wlan0
HWADDR=
BOOTPROTO=dhcp
NETMASK=
DHCP_HOSTNAME=MyComputerNameHere
IPADDR=
DOMAIN=
ESSID=
CHANNEL=1
MODE=Auto
RATE=Auto
In either case when done restart the network service as root of course;
service network restart