I have a ZyXEL NWD2105 and want to get drivers and setup this WiFi dongle, this led to another question how do you know what to get when you need a driver? Let me rephrase that. I have another Pi with a different WiFi dongle, Reltek I think. Anyway I followed all the install directions carefully online to install it. They always start with something -get etc.
How do you know what to get for the device thing you have? Is there a list you can use or something.