Apple 4400/200 PC 用户手册

 

 Specifications

I/O Interfaces - 6

 

I/O Interfaces

 

One Apple Desktop Bus (ADB) port supporting up to three ADB 

input devices daisy-chained through a synchronous serial bus

 

Supports all Apple Desktop Bus (ADB) keyboards

 

Supports all models of the ADB mouse

 

10 DMA channels

 

An Ethernet card or internal modem card may be installed in the 

bottom communications slot of the adapter card.