Modem - JOA Compatible Computer Devices

Description extracted from Wikipedia:

JOA or Joa may refer to: * Joint operating agreement, of the US Newspaper Preservation Act of 1970 * Jøa, an island in Norway * Joá, a neighborhood in Rio de Janeiro, Brazil * Air Swift Aviation (ICAO code); See List of airline codes * Joa Elfsberg (born 1979), Swedish female ice hockey player