Get the hardware model of a computer using the Win32_ComputerSystem WMI class. e.g. Precision M25

Const wbemFlagReturnImmediately = &h10
Const wbemFlagForwardOnly = &h20

strComputer = "."

   Set objWMIService = GetObject("winmgmts:\" & strComputer & "\root\CIMV2")
   Set colItems = objWMIService.ExecQuery("SELECT * FROM Win32_ComputerSystem", "WQL", _
                                          wbemFlagReturnImmediately + wbemFlagForwardOnly)

   For Each objItem In colItems

      WScript.Echo "Model: " & objItem.Model
   Next