AT-100: |
4 serial ports: three RS-232, one RS-232/ 422/485,
one parallel port (support ECP/EPP), one keyboard
port, one PS/2 mouse interface |
AT-102: |
2 serial ports: one RS-232, one RS-232/ 422/485,
one parallel port (support ECP/EPP), one keyboard
port, one PS/2 mouse interface |