Kramer Electronics manual Port, you will either need to edit the COM port see Section

i	If the physical ports are connected, the virtual port will automatically be
	connected. If not, the virtual port will appear disconnected. To connect
	the port, you will either need to edit the COM port (see Section 4.3),
	delete the port and recreate it, or exit Kramer VSPM and re-enter it.

5. In the same way, you can add additional virtual ports (for example, COM3):

Figure 15: Adding the COM 3 Port

6. Click Add New:

Figure 16: COM 5 and COM 3 in the Virtual Serial Port List

Kramer VSPM - Using the Kramer VSPM 11