User`s manual

PCI Express Board User's Manual Driver Installation: Windows Vista/2008
3-10
3. Select a COM number for the port from the Port Number pull-down list. Select the Auto Enumerating
COM Number option to map subsequent ports automatically. The port numbers will be assigned in
sequence. For example, if COM 3 is assigned to Port 1, then COM 4 (if not already occupied) will be assigned
to Port 2, etc.