See 'WikiDevi' @ the Internet Archive (MW XML, Files, Images)
upgraded MW to 1.30 - maybe things are slightly less broken
ALFA Network AWUS050NH v1
Has a set of annoying blue, pink, and orange LEDs.
The device appears to be a JJPlus product (likely similar or identical to the JJPlus ExpandarMax9 (NR25UA5)) as indicated by the NR25UA part number on the PCB.