Windows Remote Desktop Services Client Access License (CAL) for Windows Server 2019. Here’s a breakdown of the key elements:
WinRmtDsktpSrvcsCAL: Windows Remote Desktop Services Client Access License, which allows a user to access Remote Desktop Services (RDS) on a Windows Server.
2019: Indicates that the CAL is for use with Windows Server 2019.
SNGL: Single, meaning it is licensed for use by a single user.
OLP: Open License Program, which is a volume licensing program offered by Microsoft for businesses.
NL: Non-specific language, meaning it can be used with any language version of Windows Server 2019.
UsrCAL: User CAL, which means the license is assigned to a specific user and allows that user to access Remote Desktop Services on the server.