Windows Server 2025 CAL 100 device cal

## Windows Server 2025 CAL 100 device cal – Device-Based Licensing for Your Server Infrastructure

A Client Access License (CAL) is required for each device or user accessing a Windows Server 2025 instance. This product provides a 100-device CAL pack under the device CAL model, meaning each physical or virtual device that connects to the server must be licensed, regardless of the number of users on that device. This is ideal for environments where multiple users share a single workstation, such as shift workers or public terminals.

This license is delivered digitally, with clear activation instructions and ongoing support from Lizensa. It is designed to complement Windows Server 2025 Standard or Datacenter editions, as well as other Microsoft server products like Remote Desktop Services, Exchange Server, SharePoint Server, or SQL Server. By choosing a device CAL, you simplify compliance for shared-device scenarios while ensuring full legal access to your server software.

- **100 Device CALs**: Licenses up to 100 devices to access Windows Server 2025. Each device requires one CAL, covering all users on that device. - **Device CAL Model**: Best for environments with shared workstations, kiosks, or shift-based access. One CAL per device covers unlimited users on that device. - **Digital Delivery**: License key and activation instructions sent via email within minutes. No physical media shipped. - **Lizensa Support**: Dedicated assistance for installation and activation questions. Our team helps you get started quickly. - **Broad Compatibility**: Works with Windows Server 2025 Standard/Datacenter, and can be used for RDS, Exchange, SharePoint, or SQL Server access when required. - **Business-Ready**: Suitable for private and commercial use. Compliant with Microsoft licensing terms. VAT invoice provided.

## Who It's For

This license is tailored for IT administrators and procurement managers in small to medium businesses or enterprises that manage multiple shared workstations. It is ideal for organizations with shift workers, lab environments, or front-desk terminals where many users access the server from the same device. IT resellers and managed service providers (MSPs) equipping client sites with compliant server access will also find this pack efficient. If your environment has more devices than users, or if users share devices, the device CAL model reduces the number of licenses needed compared to user CALs.

## FAQ

**Q: Is Windows Server 2025 CAL 100 device cal suitable for business use?** A: Yes, this license is fully compliant for commercial use. It can be deployed in any business environment where Windows Server 2025 is running. Lizensa provides a VAT invoice for your records.

**Q: How is the license delivered and activated?** A: After purchase, you receive an email with the license key and step-by-step activation instructions. The license is activated via the Microsoft Volume Licensing Service Center or through the server's activation interface. Lizensa support is available if you encounter any issues.

## Related Products

- [Windows Server 2025 Standard License](/windows-server-2025-standard) – The server OS required to use CALs. - [Windows Server 2025 User CAL 100](/windows-server-2025-user-cal-100) – Alternative user-based CAL pack for environments with one user per device. - [Windows Server 2025 CAL 5 Device](/windows-server-2025-cal-5-device) – Smaller CAL pack for testing or small setups. - [All CAL Licenses](/cal-licenses) – Browse our full range of Microsoft CALs.