Does anyone know of any accessories that used the Serial I/O port on the PSX? : r/psx
For PS1 Parallel Port Cover Rear Door Cover Case Repair Part | eBay
What was the parallel port used on older PS1s? - PlayStation
Bought a second PS1 at a family store with the Parallel I/O port... whatever that does... : r/psx
Sony PlayStation | Parallel Port Device | - YouTube
PlayStation 1 reset mod | Nicolas Electronics
PlayStation Parallel Port Cover | Manila Gear
PS1 Official Console Parallel Port Cover Replacement Part – kasynparts
PlayStation PSIO - SD Flash Drive for your PS1 - YouTube
Sony Playstation 1 PSX PS1 With Parallel I/O Port Model - Etsy
PSIO - Playstation Input Output– Retro Modding
Buy PS1 Replacement Part: Official Playstation Console Parallel Port Cover Playstation Australia
Sony playstation 1 PS1 Bundle (very rare parallel port edition) | eBay
Orion_'s Website
Sony Playstation 1 PSX PS1 With Parallel I/O Port Model | Etsy Finland
What was the PS1's Parallel I/O port used for? - Arqade
PlayStation models - Wikipedia
raphnet. - Playstation controller to parallel port adapter
PlayStation 1 Vertical Stand by Retro Frog | RetroRGB
PlayStation models - Wikipedia
Playstation 1 Parallel Port I / O Tape Cover|Figurines & Miniatures| - AliExpress
New owner of Playstation One - hackable ? | GBAtemp.net - The Independent Video Game Community
Replacement Parallel I/O Port Flap Expansion Clip-In Cover For Sony PS1 Console | eBay
Designed and printed fully working Parallel Port Cover for rescued PS1 : r/ psx
