Formac 1999 Driver CD This appears to be a manual/driver CD for the Formac Elektronik GmbH product, the ProFormance 3 Plus graphics accelerator for Apple Macintosh. Version 1999-10-08 The company used to sell video cards and other products for Macs. I think I obtained this used almost 15 years ago, but I don't have the main hardware, so I assume it came with a Mac I purchased. Old Mac drivers are a pain to find online, so please take it if you need it. There are no noticeable scratches on the CD reading surface. Please note that I am not certain if the above description, including the compatible models, is correct, so please make your own judgment. Please purchase only if you agree with the above. Instant purchase is OK. Thank you for looking.