- Out-of-Stock
Microsoft Windows Server 2019 RDS 10 User CAL
269.00 zł
Tax included
Natychmiastowa dostawa e-mail
- Period of use: unlimited / indefinite
- Number of devices: 1
- Platform: Server
- License type: Lifetime
- Downloading software: Image file
- Key type: ESD/Retail
Microsoft Windows Server 2019 RDS 10 User CAL is a key component of IT infrastructure, enabling remote access to applications and data located on Windows Server 2019 servers for up to 10 users. User Client Access Licenses (CALs) are essential in environments where flexibility and mobility of work are of primary importance. With this solution, employees can securely and efficiently use company resources regardless of location and time.
Windows Server 2019 RDS — 10 User CAL
Pack of 10 Remote Desktop Services user access licenses (RDS CAL) for Windows Server 2019
10 users 
Perpetual license 
Instant delivery10 RDS User CAL licenses for Windows Server 2019
Windows Server 2019 RDS 10 User CAL is a pack of Remote Desktop Services licenses that allows 10 users to legally access Remote Desktop on Windows Server 2019. RDS CAL licenses are required IN ADDITION TO standard CAL licenses — every user or device connecting via Remote Desktop needs both a CAL and an RDS CAL. Buying a 10-pack of RDS CALs from Licensier means a cheap price and excellent value — you save significantly compared to Microsoft retail pricing while ensuring full licensing compliance for your remote access infrastructure. Order an original license key with instant delivery and a VAT invoice.
What is an RDS CAL?
RDS Client Access License — the key to legal access
RDS CAL (Remote Desktop Services Client Access License) is a special Microsoft license required for the legal use of Remote Desktop Services on Windows Server. It is an additional license — separate from the standard CAL. A User CAL is assigned to a specific user and can be used from any number of devices. RDS CALs are essential in any environment where employees connect to the server via Remote Desktop Protocol (RDP) — remote work, access to server-hosted applications, virtual desktops (VDI), or thin-client terminals.
Key benefits
10 user licenses
Each of the 10 users can connect from any number of devices. A flexible licensing model ideal for mobile teams and employees working across multiple devices.
Full licensing compliance
Official Microsoft RDS CAL licenses ensure full compliance with licensing terms. Confidence during audits and a transparent IT infrastructure.
Cost savings in a bundle
A 10-license RDS CAL pack offers a much lower price per unit than purchasing individual licenses. IT budget optimization without compromising legal compliance.
Remote work and VDI
RDS CAL enables the legal use of Remote Desktop — work from home, access to server applications, and virtual desktops. Essential in the era of hybrid and remote work.
Perpetual license
One-time purchase with no subscription fees. RDS CAL licenses do not expire — they remain valid for as long as you use a compatible Windows Server 2019 environment.
Instant deployment
Activation keys are delivered electronically within minutes after payment. Deploy the license on your server without waiting for physical shipping.
Why buy RDS CAL from Licensier?
Licensier is a trusted Microsoft license provider in Europe, specializing in server software and client access licenses. When you buy Windows Server 2019 RDS 10 User CAL in our store, you receive original Microsoft activation keys at prices up to 60-70% lower than list prices. Every purchase is confirmed with a VAT invoice, and our licenses are verified by Microsoft licensing systems — giving you complete confidence in their legality. Choose a cheap, original license with instant delivery for your business.
Our customers include companies of every size — from small offices to large enterprises. We provide expert guidance on Windows Server licensing, help you choose the right CAL model (User vs Device), and determine the correct number of licenses for your needs. Customer support is available in English, and response times are typically under one hour during business hours.
Thanks to electronic delivery, your activation keys are sent to your email address within minutes — no waiting for a courier, no delays. You can deploy the license immediately after purchase and instantly ensure licensing compliance across your entire server infrastructure.
Technical specification
| License type | RDS Client Access License (RDS CAL) |
| Number of CALs | 10 |
| CAL type | User (User CAL) |
| Server compatibility | Windows Server 2019 and earlier |
| Activation | Activation key (online) |
| Language | Multilingual (including Polish) |
| Delivery method | Electronic (email) |
| Validity | Unlimited (perpetual license) |
How to activate RDS CAL on the server?
- Sign in to your Windows Server 2019 server with administrator privileges.
- Open Server Manager and go to the license management section.
- Make sure the Remote Desktop Services (RDS) role is installed on the server.
- Select the option to add new RDS CAL licenses.
- Enter the activation key you received for the 10 User RDS CAL pack.
- Verify the key — the system will automatically register the licenses.
- Check the license report — 10 User RDS CALs should be visible as active.
Instant electronic delivery
You will receive your RDS CAL activation keys by email within minutes after payment
1
Place your order
2
Pay securely
3
Receive your keys
4
Activate on the server
Frequently asked questions
What is an RDS User CAL?
RDS User CAL (Remote Desktop Services Client Access License) is a Microsoft license that grants a user legal access to Remote Desktop Services on a Windows Server 2019 server. A User CAL is assigned to a user and can be used from any number of devices. Without the appropriate number of CAL licenses, using the server violates Microsoft licensing terms.
What is the difference between a User CAL and a Device CAL?
A User CAL is assigned to a user, allowing that person to connect to the server from any number of devices. A Device CAL is assigned to a specific device, allowing any number of users to use that device. User CAL is the better choice for mobile employees. Device CAL is better for shared workstations and shift-based environments.
Is an RDS CAL sufficient on its own?
No. An RDS CAL is an additional license required IN ADDITION TO the standard Windows Server CAL. Every user or device connecting via Remote Desktop needs both: (1) a standard Windows Server 2019 CAL and (2) a Windows Server 2019 RDS CAL. Both licenses are essential for full licensing compliance.
What is Remote Desktop Services used for?
RDS (Remote Desktop Services) is a Microsoft technology that allows users to connect remotely to a server and use its resources as if they were sitting directly in front of it. Typical use cases include remote work, virtual desktops (VDI), publishing server-hosted applications for users, thin-client terminals in businesses, and centralized IT management.
Do RDS CAL 2019 licenses work with newer servers?
Windows Server 2019 RDS CAL licenses 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.
What are the risks of not having CAL licenses?
Using Windows Server without the appropriate number of RDS CAL licenses is a violation of Microsoft licensing terms. During an audit, this may result in financial penalties, the need to purchase missing licenses at full list prices, and potential legal issues. Microsoft licensing audits in Europe are becoming more frequent, so it is wise to secure compliance in advance.
Can I transfer a User CAL to another user?
Yes, a User CAL can be transferred to another user, but not more frequently than once every 90 days. An exception applies when an employee leaves the company — in that case, the transfer may be made immediately. The update only requires changing the assignment in the license management tool.
Are the licenses original?
Yes, all licenses at Licensier are original Microsoft products with official activation keys. Every purchase is documented with a VAT invoice, providing additional legal protection in the event of a licensing audit. The keys are verified by Microsoft licensing systems.
Original license
Delivery in minutes
️Activation guarantee
VAT invoice
English support
KS-SRV19-RDS10U
Data sheet
- Period of use
- unlimited / indefinite
- Number of devices
- 1
- Platform
- Server
- License type
- Lifetime
- Downloading software
- Image file
- Key type
- ESD/Retail
- Area of application
- Home / Business
- Devices
- 1
- Product type
- electronic software distribution (ESD) license
- Language version
- Polish / Multilingual
Microsoft Windows Server 2019 RDS 10 User CAL is a key component of IT infrastructure, enabling remote access to applications and data located on Windows Server 2019 servers for up to 10 users. User Client Access Licenses (CALs) are essential in environments where flexibility and mobility of work are of primary importance. With this solution, employees can securely and efficiently use company resources regardless of location and time.