Get-NetAdapter and find index of the adapter you want to use, you can also pull more details
Get-NetAdapter * | Sort InterfaceDescription | Format-Table -Property Name, InterfaceDescription, MacAddress, Status, ifIndex $adapter = Get-NetAdapter -InterfaceIndex 17 $name = "name of the swtch" New-VMSwitch $name -NetAdapterName $adapter.Name -AllowManagementOS $true -Confirm Get-VMSwitch