E5805A USB/RS232 Interface
E5805A USB/RS232 Interface 7
The E5805A USB/RS232 Interface Utility Program

For all Windows Operating Systems

The E5805A USB/RS232 Interface configuration utility
program, which is available from the Start menu, allows you to
manage the serial ports of your 4 Port Interface product.
NOTE
For Windows 98SE and Windows Me, the configuration utility is located in
C:\WINDOWS\SYSTEM\EDGEPORT.EXE.