Quatech Asynchronous Communications Adapter DSC-200/300 - Manual (Page 28)

7 OS/2
The OS/2 device driver supports up to 32 serial ports in a system. Installation is
a manual, but simple, process. Please refer to the read me documentation included on
the Quatech COM CD with the device driver for full installation and configuration
details.
Quatech DSC-200/300 User's Manual 28