- Out-of-Stock
Microsoft Windows Server 2019 50 Device CAL
€1,149.00
Tax included
Natychmiastowa dostawa e-mail
- Period of use: unlimited / indefinite
- Number of devices: 1
- Platform: Server
- License type: Lifetime
- Key type: ESD/Retail
- Downloading software: Image file
Microsoft Windows Server 2019 50 Device CAL is an essential component for companies that wish to legally use the services and features offered by the Windows Server 2019 operating system on up to 50 devices. Device CAL (Client Access License) licenses allow connection to the server from a specified number of devices, providing access to resources such as files, printers, applications, databases, and other network services. It is an ideal solution for environments in which multiple devices are used by different users, such as workstations in schools, libraries, or computer laboratories.
Windows Server 2019 — 50 Device CAL
Bundle of 50 device access licenses for Windows Server 2019 — legal compliance for organizations
50 devices 
Perpetual license 
Instant delivery50 Device CAL license pack for Windows Server 2019
Windows Server 2019 50 Device CAL is a cost-effective client access license bundle that allows 50 devices to legally connect to Windows Server 2019 services. Each of the 50 devices may be used by any number of users. Buying the 50 CAL pack from Licensier means substantial savings compared with purchasing individual licenses separately. You receive full Microsoft licensing compliance, an original license, and one of the best prices available on the European market.
What is a CAL?
Client Access License — the key to legal access
A Client Access License (CAL) is a mandatory Microsoft license required to access Windows Server services legally. Without the appropriate number of CALs, server usage does not comply with Microsoft licensing terms. A Device CAL is assigned to a device, which means any number of users may use that device. It is the optimal solution for shared workstations and shift-based environments. One Device CAL license grants access to all Windows Server instances within the organization, not just a single server.
Key Benefits
50 device licenses
Each of the 50 devices can be used by any number of users. An ideal licensing model for shared workstations, shift-based teams, and information kiosks.
Microsoft license compliance
Original Device CAL licenses ensure full compliance during licensing audits. Legal access to Windows Server services for any number of users on licensed devices.
Value bundle
Buying 50 Device CAL licenses in one pack gives you the best price per license key. Double savings: Device CAL is more affordable in multi-shift environments.
Access to all services
This CAL grants access to the full range of Windows Server services: Active Directory, DNS, DHCP, file services, network printing, IIS, and other server roles.
Shared workstations
Reception desks, warehouse terminals, kiosks, production stations — wherever a device is shared, Device CAL is the most efficient licensing model.
Fast delivery
Electronic delivery of activation license keys within minutes after payment. Instant compliance for your infrastructure without waiting for courier shipment.
Why buy CALs from Licensier?
Licensier is a trusted supplier of Microsoft licenses in Europe, specializing in server software and client access licensing. When you buy Windows Server 2019 50 Device CAL from our store, you receive original Microsoft activation keys at prices up to 60-70% lower than standard list prices. Every purchase includes a VAT invoice, and our licenses pass Microsoft licensing system verification, giving you confidence in full legal compliance.
Our customers include businesses of every size, from small offices to large corporations. 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 digital delivery, your activation license keys are sent to your email address within minutes, with no courier delays. You can deploy the license immediately after purchase and secure instant licensing compliance for your entire server infrastructure.
Technical Specifications
| License type | Client Access License (CAL) |
| Number of CALs | 50 |
| CAL type | Devices (Device CAL) |
| Server compatibility | Windows Server 2019 and earlier |
| Activation | Activation key (online) |
| Language | Multilingual |
| Delivery format | Electronic (email) |
| Validity | Unlimited (perpetual license) |
How to activate CALs on the server?
- Sign in to your Windows Server 2019 server with administrator permissions.
- Open Server Manager and go to the license management section.
- Open Remote Desktop Licensing Manager or the CAL management tool.
- Select the option to add new CAL licenses.
- Enter the activation key you received for the 50 Device CAL bundle.
- Verify the key — the system will automatically register the licenses.
- Check the licensing report — 50 Device CALs should be visible as active.
Instant electronic delivery
You will receive your CAL activation keys by email within minutes after payment
1
Place your order
2
Pay for your purchase
3
Receive your keys
4
Activate on the server
Frequently Asked Questions
What is a Device CAL?
A Device CAL (Client Access License) is a Microsoft license that authorizes a device to legally access Windows Server 2019 services. A Device CAL is assigned to a device, so any number of users can use that device. Without the appropriate number of CAL licenses, server usage violates Microsoft licensing terms.
What is the difference between a User CAL and a Device CAL?
A User CAL is assigned to a user, who can connect to the server from any number of devices. A Device CAL is assigned to a device, which can then be used by any number of users. User CAL is better for mobile employees. Device CAL is better for shared workstations and shift-based environments.
Do CAL 2019 licenses work with newer servers?
Windows Server 2019 CAL licenses are backward compatible, which means they work with Server 2019 and earlier versions. They are not compatible with newer server releases. 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 CAL licenses is a breach of Microsoft licensing terms. During an audit, this may result in financial penalties, the need to purchase missing licenses at full list price, and potential legal issues. Microsoft licensing audits are becoming increasingly common, so it is worth securing compliance in advance.
Can I transfer a Device CAL to another device?
Yes, a Device CAL can be transferred to another device, but not more frequently than every 90 days. The exception is device failure, in which 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, which provides additional proof of legality in the event of a licensing audit. The keys are verified by Microsoft licensing systems.
How quickly will I receive the keys?
Activation keys for the 50 Device CAL bundle are delivered electronically within 5-30 minutes after payment confirmation. For Klarna, PayPal, or instant SEPA payments, delivery is almost immediate. A traditional bank transfer requires waiting until the payment has been posted.
How many CAL licenses do I need?
For the Device CAL model, count all devices that will ever connect to Windows Server. Each device requires one Device CAL regardless of how many users use it. You should also include devices that connect only occasionally — if they connect even once, they require a license.
Original license
Delivery in minutes
️Activation guarantee
VAT invoice
English support
KS-SRV19-50D
Data sheet
- Period of use
- unlimited / indefinite
- Number of devices
- 1
- Platform
- Server
- License type
- Lifetime
- Key type
- ESD/Retail
- Downloading software
- Image file
- Area of application
- Home / Business
- Devices
- 1
- Product type
- electronic software distribution (ESD) license
- Language version
- Polish / Multilingual
Microsoft Windows Server 2019 50 Device CAL is an essential component for companies that wish to legally use the services and features offered by the Windows Server 2019 operating system on up to 50 devices. Device CAL (Client Access License) licenses allow connection to the server from a specified number of devices, providing access to resources such as files, printers, applications, databases, and other network services. It is an ideal solution for environments in which multiple devices are used by different users, such as workstations in schools, libraries, or computer laboratories.