This is the successor to the first inventory script I put together in 2016 (https://www.signalwarrant.com/remote-computer-inventory-powershell/) This version uses the Get-CIMInstance CMDlet to get all the information from the WMI classes as opposed to the WMI CMDlets. I have also added some additional information that I thought was relevant. If you can think of anything else that may be good to add let me know, or submit a Pull Request on Github.
My Github: https://github.com/signalwarrant/PowerShell