tinkerBOY Amiga/Atari Mouse To USB Converter - tinkerBOY
iCode Uno Atari Joystick, Paddle, Driving, and Trackball USB Adapter, Plus Edition – iCode
Amazon.com: Handle Joysticks USB Adapter, Mini Handle Converters for RasPi for Mister FPGA for PC Game Controller Conversion Adapter for Genesis, for Atari Game Controllers (for CD32 Handle Adapter) : Video Games
USB 3.0 SNAC Adapter+Atari 2600 for Mister Game Controller Conveter for DE10Nano MiSTer FPGA Mister IO Board - AliExpress
Atari 5200 Controller USB Adapter Pro – 2 ports – iCode
9 pin to USB Dual Atari Joystick and Paddle Adapter by iCode, DB9 Ports, Pro Edition Brown : Electronics - Amazon.com
Jag2SNES AV Adapter for Atari Jaguar - Humble Bazooka - Stone Age Gamer
New product quick review: Retrolink Atari USB adapter
Atari SIO2PC USB Adapter by Skovik | Download free STL model | Printables.com
Atari Lynx USB Power Adapter – Songbird Productions
Amazon.com: 9 pin to USB Dual Atari Joystick and Paddle Adapter by iCode, DB9 Ports, Pro Edition Brown : Electronics
Classic Atari Joystick to USB Adapter - YouTube
USB Joystick Adapter from Retronic Design on Tindie
For CD32 / Amiga / C= / Atari Joysticks to USB adapter