Amiga and Atari ST to PS/2 Mouse Adapter by Kevin Mount - YouTube
tinkerBOY Amiga/Atari Mouse To USB Converter - tinkerBOY
PS/2 mouse adapter PCB designs for Amiga (and Atari ST)
Jerry Rev.2 Amiga Atari ST USB Mouse Adapter - Sordan
AMIGA MOUSE ADAPTER TruMouse V2 & Atari ST Mouse Mouse Adapter £19.99 - PicClick UK
Atari ST Mouse Adapter | eBay
Wireless Mouse Adaptor for ST & Amiga – The Brewing Academy
New PS/2 to Atari ST Computer Mouse Adapter Converter PS2 675 | eBay
New PS/2 to Atari ST Computer Mouse Adapter Converter PS2 675 | eBay
Atari-ST mouse adapter - CPCWiki
PS/2 mouse adapter PCB designs for Amiga (and Atari ST)
Amiga/ Atari ST Mouse Adapter Case by Ken Mills | Download free STL model | Printables.com
Atari ST Upgrades | USB Optical mouse and Gotek - YouTube
Amiga to Atari mouse adapter - AMIGAstore.eu
GitHub - jjmz/Atari-Quadrature-USB-Mouse-Adapter: An adapter for Atari (ST/Falcon/TT - only tested on Falcon) / Amiga +Mouse : USB to DB9 (Quadrature encoded).