Windows Server 2019 RDS Device CAL

Empower Your Shared Workspaces with Perpetual Device-Based Remote Access

Imagine a bustling office floor, a hospital ward, or a university library — environments where multiple employees, students, or visitors share the same workstations throughout the day. The challenge isn't managing user accounts; it's licensing the device itself for seamless, secure remote access to a central Windows Server. The Microsoft Windows Server 2019 RDS Device CAL (10-Pack) is the definitive, cost-effective licensing solution for exactly these scenarios. This is a one-time, perpetual license pack that authorises ten specific devices — regardless of who is using them — to connect to your Windows Server 2019 Remote Desktop Session Host.

Unlike User CALs, which follow a single person across all their devices, a Device CAL is assigned to a physical piece of hardware. This makes it the perfect choice for shift workers, shared thin clients, kiosk terminals, and warehouse stations where a single device is used by many different people. By purchasing this 10-pack, you are not just buying a license key; you are unlocking the full potential of your server infrastructure, enabling a secure, centralised computing environment where applications and data reside safely on the server, not on vulnerable local hardware. You receive a genuine, verified Microsoft license delivered instantly, allowing you to deploy a robust Remote Desktop Services (RDS) environment without recurring subscription costs.

Key Features and Benefits

• Perpetual Device-Based Licensing: Purchase once and license a device forever. This RDS Device CAL does not expire, providing long-term cost predictability and eliminating the administrative overhead of tracking subscription renewals for your shared workstations.
• Optimised for Shared Workplaces: The core advantage of a Device CAL is its user-agnostic nature. Any number of employees can log in to a single licensed device using their own credentials, making it the most economical choice for shift-based roles, call centres, and healthcare environments.
• Unlocks Full RDS Functionality: This license legally permits connections beyond the default two administrative sessions. It enables full desktop sessions, the delivery of individual applications via RemoteApp, and integration with Virtual Desktop Infrastructure (VDI) for both personal and pooled virtual desktops.
• Comprehensive Remote Access Gateway Support: Your licensed devices can connect securely from outside the corporate network through Remote Desktop Gateway, Remote Desktop Web Access, and standard RDP connections, ensuring a consistent experience for remote and branch office workers.
• Downward Compatibility: While designed for Windows Server 2019, these RDS CALs provide backward compatibility, allowing your licensed devices to connect to earlier versions of Windows Server, offering crucial flexibility during phased migration projects.
• Centralised Application Delivery: Deploy and manage business-critical applications once on the server. With RDS, only screen updates, keystrokes, and mouse clicks travel across the network, dramatically reducing bandwidth usage and enabling legacy or resource-intensive software to run smoothly on low-spec thin clients.
• Enhanced Data Security: By keeping all applications and data on the central server, you significantly reduce the risk of data breaches from lost, stolen, or compromised endpoint devices. This is a foundational security strategy for BYOD (Bring Your Own Device) policies and compliance with data protection regulations.
• 10-Device Volume Efficiency: This pack provides ten individual Device CALs, offering a convenient and cost-effective way to license a batch of shared terminals, kiosks, or thin clients in one simple transaction, simplifying procurement and asset management.

What's Included with Your Purchase

When you order the Windows Server 2019 RDS Device CAL 10-Pack from Lizensa, you receive everything needed to bring your devices into compliance and activate your Remote Desktop Services environment. Your purchase is not a subscription; it is a permanent, perpetual license.

• Genuine Microsoft License Key: You will receive a unique, legally compliant activation key for ten RDS Device CALs. This is a volume license key provided through Microsoft's authorised channels, ready to be installed on your Remote Desktop licensing server.
• Instant Digital Delivery: Your license key and all documentation are delivered electronically to your email address, typically within 60 seconds of a completed payment. There is no physical packaging or shipping.
• Official VAT Invoice: A detailed, EU-compliant VAT invoice is provided with every purchase. This is essential for business accounting and tax purposes. For B2B customers with a valid EU VAT ID, the reverse charge mechanism is applied automatically.
• Clear Activation Guide: We provide a straightforward, step-by-step guide to help you install the RDS CAL pack onto your Remote Desktop Licensing Manager console, making the activation process simple even for junior IT administrators.
• Perpetual Validity: The license rights granted by these RDS Device CALs are permanent. Once activated, the ten devices are licensed for the lifetime of your Windows Server 2019 deployment.

Understanding RDS CALs: Device vs. User

Choosing the correct type of Client Access License is critical for both legal compliance and budget optimisation. A common point of confusion is the difference between a Device CAL and a User CAL, and it's essential to understand that both are additional to a standard Windows Server CAL.

• RDS Device CAL (This Product): A license is assigned to a specific physical device. Any number of users can access the RDS environment from that single device. This is the optimal choice when you have multiple employees sharing a workstation, such as in shift work, on a factory floor, or in a student computer lab.
• RDS User CAL: A license is assigned to a specific user. That single user can access the RDS environment from any number of devices (e.g., their office desktop, a laptop at home, and a tablet on the road). This is the better choice for a mobile workforce where each employee has multiple dedicated devices.

For the scenario this 10-pack is designed for — shared, stationary workstations — the Device CAL is almost always the more economical and manageable solution.

System Requirements and Compatibility

This product is a license pack and does not contain software media. It is designed to be installed into an existing and properly configured server environment.

• Server Operating System: Requires an active deployment of Windows Server 2019 with the Remote Desktop Services (RDS) role installed and configured. The server must also be licensed with the prerequisite standard Windows Server CALs for all connecting users or devices.
• Licensing Server: The RDS licensing role must be installed on a Windows Server within your domain. The license pack is activated against this licensing server.
• Client Devices: The ten devices you license can run any supported operating system with a Remote Desktop Protocol (RDP) client, including Windows 10, Windows 11, and various thin client operating systems. This license is not for macOS or Linux servers, but the client device can be a Mac or Linux machine using an RDP client.
• Language Support: The license itself is language-neutral and will work with Windows Server installations in any supported language, including English, German, French, Spanish, Italian, Dutch, Polish, Portuguese, and Japanese.

Installation and Activation

Activating your new RDS Device CALs is a server-side process managed by an IT administrator. No installation is required on the ten client devices themselves.

1. Receive Your License: Immediately after your payment is processed, you will receive an email containing your unique license key and a link to our detailed activation guide.
2. Open the Licensing Manager: On your Windows Server, an administrator opens the Remote Desktop Licensing Manager tool.
3. Install Licenses: Right-click the server node and select "Install Licenses." Follow the wizard, entering the license key provided in your email.
4. Choose License Type: Select the license program (e.g., Enterprise Agreement or Open License) as specified in your guide and complete the activation with Microsoft's clearinghouse.
5. Automatic Assignment: Once installed, the licensing server will automatically issue a temporary Device CAL to any qualifying device that connects. The first ten unique devices to connect will consume the permanent CALs from this pack.

If you encounter any issues during activation, our free multilingual technical support team is ready to assist you.

Why Choose Lizensa for Your Software Licenses

Securing your IT infrastructure with genuine software is a non-negotiable business decision, and the source of your licenses is just as important as the software itself. At Lizensa, we have built our reputation as a trusted European partner by making the procurement of authentic Microsoft licenses simple, fast, and secure. When you purchase your Windows Server 2019 RDS Device CAL 10-pack from us, you are choosing a transaction backed by full EU consumer protections and a 14-day right of refund. Your license key is delivered instantly via email, on average in under a minute, allowing you to proceed with your deployment without delay. Every license we sell is 100% genuine, sourced directly from authorised European distribution channels, and comes with a full VAT invoice that supports seamless B2B accounting with reverse-charge application where applicable. Our checkout is fortified by Stripe, offering you a wide array of secure payment methods including SEPA, iDEAL, BLIK, Google Pay, and major credit cards. Should you have a question before or after your purchase, our free multilingual support team is on hand to provide expert guidance, ensuring your activation is valid and stable across all 27 EU member states.

Frequently Asked Questions

Is this a subscription or a one-time purchase?

This is a one-time, perpetual purchase. The license for the ten devices does not expire and does not require any recurring subscription fees. Once activated, the devices are licensed for the lifetime of your Windows Server 2019 deployment.

What is the difference between an RDS Device CAL and a standard Windows Server CAL?

A standard Windows Server CAL grants a user or device the right to access a Windows Server. An RDS CAL is an additional license required on top of the standard CAL to use Remote Desktop Services functionality, such as connecting to a full remote desktop or a RemoteApp. Both are mandatory for a compliant RDS deployment.

How fast will I receive my license key after payment?

Our system is designed for instant delivery. In the vast majority of cases, your unique license key and activation instructions will arrive in your email inbox within 60 seconds of a successful payment confirmation.

Is this a genuine and legally compliant Microsoft license?

Absolutely. Every license sold by Lizensa is 100% genuine and sourced from authorised Microsoft distribution channels within the European Union. You will receive a legally valid license key and a proper VAT invoice, ensuring your organisation remains compliant.

What if I have trouble activating the license on my server?

We provide a detailed step-by-step activation guide with your purchase. If you still encounter issues, our free, multilingual technical support team is available to help you troubleshoot and successfully complete the activation process.

Can I transfer a Device CAL from an old computer to a new one?

Per Microsoft's licensing terms, a Device CAL is permanently assigned to a device. However, there is a provision for a permanent transfer if the original device suffers a hardware failure and is replaced. This transfer is not intended for routine hardware rotation.

Does this license work for users connecting from outside the EU?

Yes, the license is valid for your server infrastructure. The physical location of the connecting client devices does not affect the license validity, provided the server itself is licensed correctly. This supports a global remote workforce.

What payment methods does Lizensa accept?

We offer a secure checkout powered by Stripe, accepting a wide range of payment methods popular across Europe, including SEPA bank transfers, iDEAL, BLIK, Google Pay, and all major credit and debit cards.

Do you provide a VAT invoice for business purchases?

Yes, a detailed, EU-compliant VAT invoice is automatically generated and delivered with every order. For B2B customers who provide a valid EU VAT ID during checkout, the invoice will be processed with the reverse charge mechanism applied.

What is your refund policy?

We offer a 14-day right of refund on all our products, in line with EU consumer protection laws. If you have not activated the license and it is in its original state, you can request a full refund within 14 days of purchase.