By default the II and II Plus have lang (Apple II 16K Languard Card) in slot 0, mockingboard in slot 4, and diskiing in slot 6.

The IIe has ext80 (Apple 64K Extended 80 Column Card) in the aux slot, mockingboard in slot 4, and diskiing in slot 6. The AE RamWorks III is also supported for the aux slot, for up to 1 meg usable by AppleWorks.

The memory-expandable IIc versions have a memory card installed and a Mockingboard 4C. -ramsize values above 128K populate the memory card.

All IIes and IIcs have a No-Slot Clock.