Amazon.com: The C64 Micro Switch Joystick (Electronic Games) : Video Games
USB Joystick Adapters – breadbox64.com
Retronics USB Joystick Adapter and Other Coolness with V-USB | Code and Life
USB Joystick Adapters – breadbox64.com
usbjoystick
KMTech Cyclone RX Playstation Joystick Gamepad Adapter for Commodore C64 C128 | eBay
Compatible List For Joysticks/Pads and Adapters | thec64community
The C64 Joystick Adapter
Classic Atari Joystick to USB Adapter - YouTube
Amazon.com: Retro USB Adapter for Atari Joysticks and Paddles - 4 Port/Players : Electronics
Commodore 64 Joystick Mouse Controller Pad C64 9 Pin Extension Cable Lead - UK | eBay
ADVANCED COMMODORE C16 / PLUS 4 / TO C64 / AMIGA JOYSTICK CONVERTER ADAPTER | eBay
USB Joystick Adapters – breadbox64.com
Amazon.com: The C64 Micro Switch Joystick (Electronic Games) : Video Games
USB Joystick Adapters – breadbox64.com
Tindie Blog | Vintage Joystick Adapter So They Function as USB Controllers
Retronics USB Joystick Adapter and Other Coolness with V-USB | Code and Life
C64 USB Joystick Adapter
Jocopod (Commodore 64)
USB C64 Joystick adapter (for emulator) - Commodore Remix
DB9 joystick to USB adapter acting weird on C64 : r/c64
Homemade USB adapter for 9 pin Atari C64 Amiga Joysticks - YouTube
USBJoy2.0E adapter - Extended Version. Connect your Atari Amiga C64 joystick to PC! Develop your own usb device! - Polish electronics for 3D printers, CNC, robotics, retro computers
Boffintronics C64 / Atari Joystick Adapter for Raspberry Pi