Amazon.com: Retro Games The C64 USB Joystick for PC : Video Games
iNNEXT USB Game Controller Review - Lyonsden Blog
Homemade USB adapter for 9 pin Atari C64 Amiga Joysticks - YouTube
Connect USB Joystick to Commodore C64 - Hackster.io
TheC64 Micro Switch Joystick
Amazon.com: The C64 Micro Switch Joystick (Electronic Games) : Video Games
GitHub - tebl/C64-Joystick-Adapter: A simple device that allows the connection of two Commodore 64 joysticks to a modern computer over USB (using an Arduino Pro Micro). The overall goal is to be