3Com 3C905-TX User Manual page 52

Changing Software Settings B-5
You must highlight <OK> and press [Enter] to save the
settings. If you want to use the same settings on other
adapters, you can save the configuration settings to a file.
Select <Save> under <File Options> in the Adapter
Configuration dialog box. For example, type:
D:\CONFIG\3C595.SET
This saves the settings to the default file 3C595.SET in the
CONFIG directory in drive D. Refer to the on-line help (using
[F1]) for more information.