- Delivery in 15 minutes, 24/7
- Perpetual Microsoft RDS CALs
- 60-day money-back guarantee
- Installation support included
Choose your server version
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Delivery email within 15 minutes, 24/7
License document (PDF) with your license/agreement number, invoice in your company name, step-by-step setup guide and an installation video. A copy stays in your account.
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Installation support, no extra cost
Our team helps with licensing, activation and hands-on installation in RD Licensing Manager. Reply to your delivery email or write to [email protected].
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60-day money-back guarantee
If a delivery, access or licensing issue can’t be fixed, you get a full refund. Ordered the wrong CAL type? Switch User ↔ Device once, free, from your account. Refund policy
What is RDS, and why are CALs required?
RDS provides remote access to Windows Server desktops, applications and shared work environments. In older releases the same role was called Terminal Services.
Every user or device that connects to Remote Desktop Services needs an RDS CAL matching that Windows Server version.
CALs are installed and tracked through the Remote Desktop Licensing role in Windows Server.
An RDS CAL does not include the Windows Server operating system, application licenses, hosting or server setup.
For standard Windows Server environments
If it runs a supported Windows Server OS with the Remote Desktop Services role, these CALs apply — wherever the server lives.
Bare metal or Hyper-V, in an Active Directory domain or a workgroup. The most common RDS deployment.
A dedicated server, VPS or collocated host with a supported Windows Server OS.
Azure, or a dedicated host at AWS, Google Cloud or another provider, running a supported Windows Server OS. Cloud deployments are licensed with User CALs.
RDS CAL specialists, not a general software store.
RDS CAL Store is run by Sysvista Solutions, a UK company that has been planning, deploying and licensing Microsoft Remote Desktop Services since 2015. We sell one thing — Windows Server RDS CALs — and we install them with you if you want the help.