You can migrate both physical and virtual network adapters to a vSphere standard switch simultaneously.

Prerequisites

Verify that you are connected to a vCenter Server system.

Procedure
1

Get the physical network adapters that you want to migrate. 

$pNics = Get-VMHostNetworkAdapter -VMHost $vmhost -Physical
2

Get the virtual network adapters that you want to migrate. 

$vNicManagement = Get-VMHostNetworkAdapter -VMHost $vmhost -Name vmk0
$vNicvMotion = Get-VMHostNetworkAdapter -VMHost $vmhost -Name vmk1
3

Get the vSphere standard switch to which you want to migrate the network adapters. 

$vSwitch = Get-VirtualSwitch -VMHost $vmhost -Name vSwitch0
4

Migrate all network adapters to the vSphere standard switch. 

Add-VirtualSwitchPhysicalNetworkAdapter -VirtualSwitch $vSwitch -VMHostPhysicalNic $pNics -VMHostVirtualNic $vNicManagement,$vNicvMotion