My WG111v2 was detected out of the box by the rtl8187 drivers (this is on 3.4 mini 64.) It connects to a network fine... but after a few seconds the connection dies. Any pages currently loading, for instance, stop where they are. If I try to reconnect immediately, it says "Can't connect to network," but if you wait a few seconds it will connect... and then die. Not sure if it matters, but the network is using a WEP key.
EDIT: Quick note: The same adapter and network work fine under Windows.