Andiweli on Twitter: "A new Open PS2 Loader (#OPL) theme is available: PS2/POPS Theme - Best for PS2 Slim with USB and some #PS2 and #PSX games :) https://t.co/vA7tiLCqL3 https://t.co/jFXP9Y0Y7x" / Twitter
Beginner's Guide - Play USB Games on PS2 Compatible with OPL and FMCB or Fortuna Project (2020) - YouTube
Amazon.com: Kaico Playstation 2 PS2 SATA HDD Hard Drive Adapter for Playstation Expansion Bay Port. Use with McBoot FMHD, OPL, GSM. SMS, HD Loader for Running CFW and ISO Direct from HD :
USB-SMB Server for PlayStation 2 Using the GL-AR150 Mini Router. : 9 Steps - Instructables