Apple 4400/200 PC User Manual
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Specifications
I/O Interfaces - 6
I/O Interfaces
Apple Desktop Bus
One Apple Desktop Bus (ADB) port supporting up to three ADB
input devices daisy-chained through a synchronous serial bus
Keyboard
Supports all Apple Desktop Bus (ADB) keyboards
Mouse
Supports all models of the ADB mouse
DMA I/O
10 DMA channels
Communications
Expansion Slot
(4400/200, 7220/200)
Expansion Slot
(4400/200, 7220/200)
An Ethernet card or internal modem card may be installed in the
bottom communications slot of the adapter card.