Windows Server 2022 RDS Device CAL

Unlock Centralised Access for Shared Workstations with Windows Server 2022 RDS Device CALs

In environments where multiple employees share the same physical hardware—think hospital nursing stations, factory floors, retail counters, or university computer labs—managing individual user access is inefficient. The Microsoft Windows Server 2022 RDS 10 Device CAL pack provides the legal licensing mechanism to transform these shared endpoints into powerful, secure gateways to your centralised server infrastructure. This is a one-time, perpetual license purchase that authorises 10 specific devices to connect to your Windows Server 2022 Remote Desktop Session Host, regardless of who is logged in. It is the definitive licensing solution for shift-based work, thin-client deployments, and kiosk scenarios, ensuring compliance while delivering a full Windows desktop or individual applications directly from your secure data centre to any authorised device.

Key features and benefits

• Per-Device Licensing Model: A single RDS Device CAL covers one specific device for an unlimited number of users. This is highly cost-effective for shift work, where multiple employees use the same workstation throughout the day, eliminating the need to purchase a CAL for every individual user.
• Full Remote Desktop Experience: Unlocks the complete Remote Desktop Session Host (RDSH) functionality, enabling the delivery of session-based desktops, RemoteApp programs, and personal or pooled Virtual Desktop Infrastructure (VDI) to the licensed devices.
• Perpetual Licence Validity: These RDS Device CALs are permanent and do not expire. Once assigned to a device, the licence is valid for the lifetime of that Windows Server 2022 deployment, with no recurring subscription fees.
• Downward Compatibility: While licensed for Windows Server 2022, these CALs provide access rights to earlier versions of Windows Server, offering flexibility in mixed-version server environments during migration phases.
• Centralised Application Hosting: Run resource-intensive applications on the server and deliver only the user interface to the endpoint device. This allows legacy or demanding software to run smoothly on low-spec thin clients or older hardware.
• Enhanced Data Security: All data, applications, and processing remain on the central server, never on the local device. This significantly reduces the risk of data breaches from lost, stolen, or compromised endpoint hardware.
• Secure Remote Access Ready: The licences cover connections through Remote Desktop Gateway and Remote Desktop Web Access, enabling secure, encrypted RDP connections over the internet without requiring a complex VPN for remote and branch office workers.
• Simplified Compliance Management: Tracking licences by device rather than by user simplifies administration in environments with high turnover or shared workstations, making it easier to prove compliance during a software audit.
• 10-Pack Convenience: This pack licences 10 devices in a single purchase, streamlining procurement and deployment for departments or small-to-medium-sized deployments.

What's included with your purchase

Your purchase from Lizensa provides you with everything needed to legally activate and use your Remote Desktop Services infrastructure. You will receive a genuine Microsoft Windows Server 2022 RDS Device CAL licence key, delivered instantly via email. This is a commercial, perpetual licence, not a time-limited subscription. The licence key is typically a Multiple Activation Key (MAK) or a Key Management Service (KMS) client key, depending on your organisation's deployment size and activation method. You will also receive a direct download link to the official Microsoft Volume Licensing Service Center (VLSC) portal, where you can access the required software media, and a comprehensive activation guide. A full VAT invoice is provided with every purchase. It is critical to note that an RDS CAL is an additive licence; you must already have a standard Windows Server CAL and a Windows Server 2022 licence with the RDS role installed for each device and user accessing the server.

System requirements / compatibility

This is a licence pack only and does not include physical software media. The primary requirement is a functional Windows Server 2022 environment with the Remote Desktop Services role installed and configured. The server itself must be licensed with the appropriate Windows Server 2022 edition and have sufficient standard Windows Server CALs. The client devices that will be licensed by these RDS Device CALs can run a variety of operating systems, including Windows, macOS, iOS, and Android, using the official Microsoft Remote Desktop client. The product supports multiple languages for the licence documentation and activation process, including English, German, French, Spanish, Italian, Dutch, Polish, Portuguese, and Japanese. For the most current and detailed hardware requirements for running Windows Server 2022, please refer to the official Microsoft documentation.

Installation and activation

After completing your secure checkout, your licence key and instructions are delivered to your email inbox within an average of 60 seconds. Activation is performed on your Windows Server 2022 machine. You will install the RDS CALs using the Remote Desktop Licensing Manager tool. The process involves adding your Lizensa-provided licence key to the RDS Licensing Manager, which then activates the licences against Microsoft's clearinghouse servers. The included guide provides step-by-step instructions for both MAK and KMS activation methods. Should you encounter any issues, Lizensa provides free multilingual technical support to assist you. As a perpetual licence, you can reinstall and reactivate the RDS CALs on the same server hardware without purchasing new licences, in line with Microsoft's licence terms.

Why choose Lizensa for your software licences

Procuring software licences for enterprise infrastructure requires a partner you can trust implicitly. At Lizensa, we have built our reputation on delivering 100% genuine, verified Microsoft licences sourced directly from authorised European distribution channels. When you purchase this Windows Server 2022 RDS Device CAL pack from us, you are not just buying a key; you are securing a legally compliant asset for your business, complete with a full VAT invoice that satisfies your accounting and audit requirements. Our checkout is secured by Stripe, offering a full suite of European payment methods including SEPA, iDEAL, BLIK, and Google Pay, ensuring a seamless and protected transaction. We back every licence with the full weight of EU consumer protection law, including a 14-day right of refund, and our support team is on hand to resolve any technical activation queries without charge. Your licence is valid for activation across all 27 EU member states, giving you operational flexibility.

FAQ — frequently asked questions

Is this a subscription or a one-time purchase?

This is a one-time, perpetual licence purchase. The Windows Server 2022 RDS Device CAL does not expire and does not require an ongoing subscription fee. You pay once and own the licence for the lifetime of your Windows Server 2022 deployment.

What is the difference between an RDS Device CAL and an RDS User CAL?

An RDS Device CAL licences a specific device (e.g., a shared warehouse terminal) to access the RDS server, regardless of how many users use that device. An RDS User CAL licences a specific user to access the RDS server from any device (e.g., their office PC, home laptop, and phone). Device CALs are typically more economical for shared workstation environments.

Do I still need standard Windows Server CALs if I buy RDS CALs?

Yes, absolutely. RDS CALs are an additional requirement on top of standard Windows Server CALs. Every user or device accessing a Windows Server must first be licensed with a standard Windows Server CAL. The RDS CAL grants the additional right to use Remote Desktop Services functionality.

How fast will I receive my licence key?

Your licence key and all associated documentation are delivered digitally. On average, our automated system sends the email within 60 seconds of your payment being confirmed. You can access your key immediately and begin the activation process.

Is this a genuine and legally valid Microsoft licence?

Yes. Lizensa supplies only 100% genuine, verified Microsoft licences sourced from authorised European distributors. You will receive a legitimate licence key that passes Microsoft's online activation and a full VAT invoice, providing a complete audit trail for your organisation.

What if I have trouble activating the licence?

We provide free, multilingual technical support to all our customers. If you encounter an error during the activation process, our support team can help diagnose the issue and guide you to a resolution. A detailed activation guide is also included with your purchase.

Can I transfer this licence to a new server or device?

RDS Device CALs are assigned to a specific device, not a user. If a device is permanently decommissioned, the CAL can typically be reassigned to a replacement device. The licence is tied to your Windows Server 2022 deployment and cannot be transferred to a different organisation.

Does this licence work for my remote workers connecting over the internet?

Yes. These RDS CALs cover connections made through Remote Desktop Gateway, which is the Microsoft-recommended secure method for connecting to an RDS environment over the public internet without a VPN. This makes it a perfect solution for secure remote and home working.

What payment methods do you accept?

Our checkout is powered by Stripe, ensuring a secure transaction. We accept all major credit and debit cards, as well as popular European payment methods including SEPA bank transfer, iDEAL, BLIK, and Google Pay.

Do you provide a VAT invoice?

Yes, a full and compliant VAT invoice is issued with every purchase. For B2B customers within the EU, the reverse charge mechanism can be applied where applicable, simplifying your cross-border procurement accounting.

What is your refund policy?

We offer a 14-day right of refund on all our products, in compliance with EU consumer protection regulations. If you have not successfully activated your licence and wish to return it, you can contact us within 14 days of purchase for a full refund.

Is this licence compatible with Windows Server 2019 or 2016?

Yes, Windows Server 2022 RDS CALs are downward compatible. This means they can legally be used to access Remote Desktop Services on an earlier version of Windows Server, such as 2019 or 2016, providing flexibility if you are in a transition period.