Before all the 'troubles' began...
Many, many years before Apple began blessing Windows dual-booting on its Macs, you could buy Quadram's Quadlink expansion card for hardware emulation of the Apple II+ computer on your PC. The Quadlink came with a generous 64K of memory, and consumed only a single ISA slot.
Also included: a parallel port for printers and other hardware, a serial port for modems, and a "game port" for a "variety of entertainment options." Cheeky!