When you right-click a teamed adapter listing, the following options appear:
Preferred Primary - Designates the selected adapter as the primary transmitting adapter for the team. Usually, the adapter you specify here is your highest bandwidth adapter.
Preferred Secondary - Designates the selected adapter as the backup adapter for the Preferred Primary adapter. This option is not available until you specify a Preferred Primary adapter.
Remove from Team - Removes the selected adapter from the team.
See also: