CmdID / PowerShell / Cmdlets / Get
Get-VMComPort
Gets the COM ports of a virtual machine or snapshot. Windows Server PowerShell reference
From the Windows Server PowerShell reference 7 parameters Its page in the reference
Parameters
-CimSessionRuns the cmdlet in a remote session or on a remote computer.-ComputerNameSpecifies one or more Hyper-V hosts on which the COM ports of a virtual machine or snapshot are to be retrieved.-CredentialSpecifies one or more user accounts that have permission to perform this action.-NumberSpecifies the Id (1 or 2) of the COM ports to be retrieved.-VMSpecifies the virtual machine whose COM ports are to be retrieved.-VMNameSpecifies the name of the virtual machine whose COM ports are to be retrieved.-VMSnapshot, -VMCheckpointSpecifies the snapshot whose COM ports are to be retrieved.