Resurrect your DB9 joystick, Mayflash USB Adapter Review – Vintage is The New Old
UNITHOR - A Brand New Joystick For Retro Computers by UNI-joy — Kickstarter
ArcadeR 9-pin (DB9) standard Retro Joystick - Transparent Red | eBay
Jan Beta - I made a joystick adapter to connect old school DB9/Atari style sticks to modern USB hardware! Watch the video here: https://youtu.be/3ROE0ww2ReE #Retrogaming #Emulation #Joystick #Controller #Adapter #Retrocomputing #TheC64 #TheC64mini #
Bluetooth Wireless Atari Joystick and Paddle Adapter - 2 DB9 Ports | eBay