DE-9

From WE Computers Museum
DE-9.jpg
DE-9
Developer Electronic Industries Alliance
Publisher Numerous
Systems Numerous
Released 1977-current
Added to Museum May 8, 2020

DE-9 is a serial connector. It is a nine-pin variation of the RS-232 standard, which originally was a 25-pin serial connector.

It was first used by Atari in the Atari 2600 video game console in 1977.

The DE-9 has been mostly superseded by USB standards.

Devices that use DE-9 connectors owned by the WEC Museum

Name Manufacturer Released Notes
Atari 2600 Atari 1977
AT 5170 IBM 1984
Atari Flashback Legacy Engineering 2004
Atari Flashback 2+ Legacy Engineering 2010
Atari Flashback 8 Gold Activision Edition AtGames 2017
Legends Flashback AtGames 2019 Sam's Club version