COM-port adapters

Devices with serial interfaces can be connected to a device in the following ways:

Adapters Devices
COM-port adapters All those with a serial configuration interface
USB serial adapter All those with a USB interface
CardBus serial adapter All those with a CardBus slot
LANCOM modem adapter kit All those with a serial configuration interface

The COM port adapter must be a two-way D-sub plug with the following PIN assignment:

Pin Signal Signal Pin
2 RxD TxD 3
3 TxD RxD 2
4 DTR DSR 6
5 GND GND 5
6 DSR DTR 4
7 RTS CTS 8
8 CTS RTS 7

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