There were external USB modem for the PlayStation 2 available, in Japan only though. They attached through USB and allowed for 56K connections.
Like demonstrated in this pic below:
And since this stuff isn't that well documented at all, I thought I give it a try and shine a little light on them.
So here we go, as far as I could tell there were 6 of them in total:
IO Data P2GATE
AIWA PV-PS200
Omron Viaggio ME56PS2
Buffalo IGM-UB56PS2C
ASCII MODEM USB
And finally, here's the software (not all of these are games, mind you) that supported these USB Modems:
Age of Empires II: The Age of Kings
Armored Core 2: Another Age
Armored Core 3
Battle Gear 2 (aka Tokyo Road Race)
Capcom vs. SNK 2: Millionaire Fighting 2001
Chou! Rakushii Internet Tomodachi Nowa
Cyber Jansou
EGBrowser
Eisei Meijin VI
Final Fantasy XI
The Seed
Taikyoku Mahjong: Net de Ron!
The titles that were also released in the West (US and/or Europe) are in bold.
And as you can probably tell - out of those games that made it to the West, only FFXI carried over the online features. Plus, I think it's safe to say that the online servers for these have been shut down a long time ago.
Well, hope you folks enjoyed this little history lesson Cheers! -Infernos




For many many the Sega Dreamcast holds a special place in our hearts...not so much in our Cadillac. Don't get me wrong I know for a fact that 99% of the auto industry's built in video games are mere shadows of games that were never fun in the first place. However, I just can't help but wonder about the technical issues here. For example the Dreamcast uses a disc drive! I understand that the Cadillac offers a smooth ride but this is the real world we're talking about. It also appears that the side cooling vents are covered, possibly leading to a shorter lifespan. If it needs to be portable than let's go back to the early 80's where the original portable entertainment system was born....the BOOMBOX! There are many great DIY projects to check out on the Chinese based blog 