Even if I happend to find that old Gravis pad I couldn't use it because it uses Macintosh's "PS/2" port. USB was really rare at that time. ;)
ADB, not PS/2
And alot of the generic usb game pads are recognized as HID devices. And you can make nes/snes to serial, to parallel, and to usb adapters that work with linux very cheaply. Master System and Genesis too.Ah. It's name is ADB. I never heard that before that's why I said PS/2 between apostrophes. ;)
original here.