Get-ADUser display all properties Using Powershell

if ((Get-PSSnapin "Microsoft.SharePoint.PowerShell" -ErrorAction SilentlyContinue) -eq$null) {

       Add-PSSnapin "Microsoft.SharePoint.PowerShell"

}

Get-ADUser -Identity ngoram -Server "NGO" -Properties *

Reference:http://itknowledgeexchange.techtarget.com/powershell/get-aduser-doesnt-display-properties/