Vintage Atari 2600 Joystick Controller Black Original OEM | eBay
Introducing the Trooper II Atari 2600 USB controller — Micro Center
Transforming Atari 2600 Controller - Hackster.io
GitHub - DJSures/Atari-2600-VCS-USB-Joystick-Console-Arduino: Code for the Arduino Micro that emulates joysticks and console buttons for the Raspberry Pi Retro Pie Atari 2600 emulator
Atari 2600 USB Joystick (Retro-link) - Stone Age Gamer
Make Your Own Atari Joystick : 6 Steps (with Pictures) - Instructables