Microsoft Windows Server 2019 RDS 50 User CAL

RDS User CAL (Remote Desktop Services Client Access License) is a Microsoft license that entitles a user to legally access Remote Desktop Services on a Windows Server 2019 server. A User CAL is assigned to a user, who can connect from any number of devices. Without the required number of CAL licenses, using the server violates Microsoft's licensing terms.

User CAL is assigned to a user — they can connect to the server from any number of devices. Device CAL is assigned to a device — any number of users can use that device. User CAL is better for mobile employees. Device CAL is better for shared workstations and shift-based environments.

No. RDS CAL is an additional license required IN ADDITION TO the standard Windows Server CAL. Every user or device connecting through Remote Desktop needs both: (1) a standard Windows Server 2019 CAL and (2) an RDS CAL for Windows Server 2019. Both licenses are required for full licensing compliance.

RDS (Remote Desktop Services) is a Microsoft technology that enables remote connection to a server and access to its resources as if the user were sitting directly at the server. Typical use cases include remote work, virtual desktop infrastructure (VDI), publishing server-based applications for users, thin-client terminals in businesses, and centralized IT management.

RDS CAL licenses for Windows Server 2019 are backward compatible — they work with Windows Server 2019 and earlier versions. They are not compatible with newer server versions. If you are planning a server upgrade, you should include the cost of new CAL licenses appropriate for the target server version.

Using Windows Server without the required number of RDS CAL licenses is a violation of Microsoft's licensing terms. During an audit, this may result in financial penalties, the need to purchase missing licenses at list prices, and potential legal issues. Microsoft license audits in Poland are becoming more frequent, so it is wise to secure compliance in advance.

Yes, a User CAL can be reassigned to another user, but not more often than once every 90 days. An exception applies when an employee leaves the company — in that case, the transfer can be made immediately. The update only requires changing the assignment in the license management tool.

Yes, all licenses at Licensier are original Microsoft products with official activation keys. Every purchase is documented with a VAT invoice, providing additional proof of legality in the event of a licensing audit. The keys are verified by Microsoft licensing systems.