The station that Square started off with, the Famicom only had a modest installed base, making console hit a very elusive goal. It started getting more popular after Square began the Final Fantasy series however. It was used from Final Fantasy I - Final Fantasy III. There is a converter for the station that will allow you to use Famicom games on it, but is very hard to find now.
The Nintendo Entertainment System ( NES ) was used from Final Fantasy I - Final Fantasy III. It usually comes with two controllers and some additional stuff. There is a converter for the station that will allow you to use Famicom games on it, but is also very hard to find now.
The Wonderswan was only released quite recently in Japan. Square redesigned most of Final Fantasy I - Final Fantasy III for it, including monsters, backgrounds and characters. To the best of my knowledge however, the Wonderswan is only available in Japan, unless you ship it of course.
The popular PlayStation was used from Final Fantasy IV right until Final Fantasy IX. It usually comes with two controllers and some additional stuff. Many emulators have already been created for this console, such as Bleem, Connectix Virtual Game Station (CVGS) and so on...
Forget everything you know and step into the 128-bit universe brought to you by the PlayStation 2 entertainment system. The console's dazzling 300-Mhz processor delivers enhanced clarity and mesmerizing graphics, and it doubles as a CD / DVD player. You can also play your original PlayStation games. And you thought it was just a game...
Many emulators such as NESticle by Bloodlust and others are used here. But I don't think I'll have to go much deeper into the Personal Computer's history since without it you wouldn't be reading this right?
