Official Sony Playstation Classic PS1 Mini USB Controller! Authentic! Fast Ship! | eBay
Defender - Retro Fighters
USB PS1/PC Computer 1.5m Wired Gamepad Game Controller Joystick Rocker LR Black | eBay
Amazon.com: OSTENT USB 2.0 Controller Gamepad Joystick Adapter Converter Cable Cord for Sony PS1 PS2 Wired Controller to PC : Video Games
Amazon.com: 2 Pack PC USB SNES Retro Super Controller Gamepad Compatible with SNES Games, Retro SNES PC Controller Joypad for Windows PC iOS MAC Linux Raspberry Pi Retropie Sega Genesis Higan OpenEmu
USB RR for PS Classic
raphnet. - PS1/PS2 controller to USB adapter
Looking for an usb PS1 style controller. : r/Fighters
Official Sony PlayStation Classic Mini [SCPH-1000R] PS1 OEM Wired USB Controller | eBay
The playstation classic controller just has a micro usb connector in it : r/mildlyinteresting
Amazon.com: vienon PS2 Controller to USB Adapter Converter, 2 Pack Compatible with PS1/PS2 Controller Gamepad to PS3/PC Controller No Need Driver : Video Games
USB RR for PS Classic
raphnet. - PS1/PS2 controller to USB adapter
PS2 PS1 PS3 NS USB PC - Playstation style Controller (3rd) WIRELESS De | Game Over Videogames
For PSX PS1 PS2 Controller Adapter For MiSTer FPGA USB 3.0 Accessory with IO Board Converter Game Accessories - AliExpress