Texas Instruments Ti-99/4A Joystick Adapter (1 port)
General Purpose port - MSX Wiki
Joystick - DenialWIKI
Atari interface - Deskthority wiki
File:Atari joy-port.jpg - Wikipedia
Atari joystick port - Wikiwand
Bulkhead / Shroud Mount Female Solder DB9 D-Sub Connector - Joystick Port Atari Sega etc.
Atari joystick port - Wikipedia
ATARI Joystick CONNECTORS (4) DB-9M PCB 2600/7800/800 NEW (NO display package) | eBay
D SUB9 <> DIN Joystickadapter for VP/O2
Amazon.com: 9 pin to USB Dual Atari Joystick, Paddle, and Driving Adapter by iCode, DB9 Ports, Plus Edition : Video Games
Male Joystick Port - Atari 2600, 7800, Colecovision - NOS CO19062
Syntiac pages - Joysticks
4 Port Retro USB Adapter for Atari Joysticks and Paddles (Plus Edition)
Atari Style 9 Pin D Joystick Extension Cable 6ft 1.8m
General Purpose port - MSX Wiki
Atari 2600 Joystick - T&L Publications
raphnet. - Genesis/SMS/Atari controller to USB adapter
![Use Atari Paddles with Your PC - Gaming Hacks [Book]](https://www.oreilly.com/api/v2/epubs/0596007140/files/tagoreillycom20070314oreillyimages175986.png "Use Atari Paddles with Your PC - Gaming Hacks [Book]")
Use Atari Paddles with Your PC - Gaming Hacks [Book]
Male Joystick Port - Atari 2600, 7800, Colecovision - NOS CO19062
