I've buy a usb dongle (Alpha AWUS036S) and after many reads I'm unable to know if it own a RT2500 or RT73 chipset.
So which driver should I use ?
I don't understand, maybe it's the same thing !?
Can you enlighten me on this subject ?
You definitely don't have a rt2500 chipset, as it is for PCI cards. What you may have is a rt25[b3kvipgn8]70[/b3kvipgn8] based dongle.
Please post the output of "lsusb", it may just tell which driver you need, if not, post it anyway