What I found out in the meantime, it's actually both. The Performa runs at 33MHz,
the DOS card is a 66MHz PC 80486.
How is the recent standing with your peripherals ?
But this is not a Mac... it is the platinum enhanced Apple //e... I have never see this machine in my life (only the old one without numeric keyboard).
ehehe in ebay.it is impossible to find! Maybe a friend of mine as a personal pusher of this kind of stuff... How can I send to you a PM with my email address for the manuals???