Code:
#ipconfig
-bash:ipconfig:command not found
The command is called ifconfig that might help.. The windows basterdization is ipconfig though...

I'm guessing the 'Alcor Micro Corp.' usb item is a multi card reader (from dmesg)..

So my guess for the USB wifi would be the 'Belkin' or do you have some bluetooth dongle or something ??

Some info on a simmilar usb wifi thingy can be found here: http://atmelwlandriver.sourceforge.net/howto/howto.html