Any Molex connector is a lingo term used to refer with a type of connector employed in microcomputers. Often the Molex connector was created by Molex. Molex is really a large electronic component making company founded in 38. They mainly handle the manufacture of plugs and sockets. NB/ The name Molex connector can be used because Molex was major companies to generate this type of plug. This does not imply that there are no other companies making the plug. In practice, agreeable connectors are available from a multitude of manufacturers such as AMP as well as Delphi, besides Molex. The name just stuck.