MICROSOFT REMOTE DESKTOP SERVICESRDS SPECIALISTS SINCE 2015

Buy Microsoft RDS CALs
for Windows Server.

Microsoft Remote Desktop Services Client Access Licenses (RDS CALs) β€” formerly Terminal Services β€” for Windows Server 2025, 2022, 2019 and 2016.

Every user or device connecting to your Server through Remote Desktop needs an RDS CAL. Get the right RDS CALs for your setup, with practical help from people who deploy them every day.

Windows Server 2025–2016 β€’ User & Device CALs β€’ 5/10/20/50 Packs
RDS licensing. Real people behind it.Check server compatibility ↓
Specialist Knowledge.Reliable Guidance & Support.
5,000+customers served
Since 2015focused on Microsoft RDS
Technical support fromMicrosoft Certified Professionals
Find your fit

Start with your server.

Four server versions. One straightforward choice.
Pick yours, then choose User or Device CALs.

WINDOWS SERVER

2022

Windows Server RDS CALs
User CALsDevice CALs

A practical fit for your Windows Server 2022 environment.

ALSO COVERS 2019 Β· 2016
Shop 2022 CALs
WINDOWS SERVER

2019

Windows Server RDS CALs
User CALsDevice CALs

Keep established Windows Server 2019 deployments connected.

ALSO COVERS 2016
Shop 2019 CALs
WINDOWS SERVER

2016

Windows Server RDS CALs
User CALsDevice CALs

For teams continuing to run Windows Server 2016.

COVERS Windows Server 2016
Shop 2016 CALs

Not sure where to start? Tell us what you’re running. We’ll help you choose.

A note on compatibility

Planning an upgrade?
You can plan ahead.

Buy for the newest server you plan to run. A newer CAL also covers the earlier versions shown here.

β†—

Upgrading later?

License for the server you’re moving to. It covers your current one in the meantime.

↙

Rolling back?

Downgrade rights apply automatically. No license exchange needed.

YOUR COMPATIBILITY, AT A GLANCE
CAL version compatibility with Windows Server versions
CAL version 2025 2022 2019 2016
2025 Maximum flexibility Yes Yes Yes Yes
2022 β€” Yes Yes Yes
2019 β€” β€” Yes Yes
2016 β€” β€” β€” Yes
Columns show the Windows Server version you run.
Your setup

Your server can live
in a few different places.

On-premises, hosted, or in the cloud.
RDS licensing that fits where you work.

01

In your office

Your own hardware or virtual machines. Domain or workgroup, either is fine.

On-premises supported
02

On a rented server

A VPS, dedicated server, or collocated host. You license the server, not the provider.

Hosted servers supported
03

In the cloud

Azure or a dedicated host at AWS, Google Cloud, or elsewhere.

Cloud setups use User CALs

For Windows Server 2025, 2022, 2019, and 2016 with Remote Desktop Services enabled.

Meet your RDS specialists

We specialize in
RDS licensing.

We are Sysvista Solutions. Since 2015, we’ve been planning, deploying, and licensing Microsoft Remote Desktop Services.

From choosing the right CALs to troubleshooting your setup, you’ll speak to Microsoft Certified Professionals who work with RDS every day.

2015Where our story started
5,000+Customers served
RDS licensing, backed by experience

Get the right
RDS CALs from
the right people.

Focused on RDS

A specialist store organized around the server version and CAL type your deployment needs.

Real technical support

Installation help from specialists who handle RDS licensing and deployments daily.

90-day money-back guarantee

Get a full refund for unresolved issues with your RDS CALs, covered by our 90-day money-back guarantee.

View refund policy β†—

Records, ready when needed

Your order and license information stays accessible in your account dashboard.

The experience, in our customers’ words.
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œGreat communication and instant exchange when I ordered the wrong license.”
Ian MaxwellServer 2025 β€” 5 User CALs
β˜…β˜…β˜…β˜…β˜…Trustpilot
β€œGreat service, price and delivery”
Guy CarrServer 2025 β€” 10 User CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œThis was the 8th set of RDS CALs purchased in the last 11 months. Total of 250 CALs so far. Every purchase went very smooth and the CALs worked great.”
Clint KellerServer 2025 β€” 5 Device CALs
β˜…β˜…β˜…β˜…β˜…Trustpilot
β€œSuperb service, from the very easy ordering of the correct license, to follow up checking that all went well and then offering remote assistance within 15 minutes when further help was needed. Absolutely top service, thank you”
Chris O'BrienServer 2025 β€” 10 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œThese guys are amazing. I even had some problems installing and they gave remote support to install it correctly.”
Victor SosaServer 2025 β€” 10 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œGenuine cals and quick delivery, would buy from again.”
Billy HoffmanServer 2025 β€” 50 User CALs
β˜…β˜…β˜…β˜…β˜…Google
β€œExcellent service with a strong level of professionalism throughout. They demonstrated clear expertise in managing and supporting and ensuring everything was configured correctly and running without issue.”
Shaina FernandesServer 2022 β€” 50 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œVerified CAL with Microsoft and activates with no issues.”
Alex ReimerServer 2025 β€” 5 Device CALs
β˜…β˜…β˜…β˜…β˜…Trustpilot
β€œRecived the Cals quickly. I had missed a step when installing, connected the customer support and they helped. Very happy with their support.”
vikram s paiServer 2019 β€” 10 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œFast delivery. These guys are my go-to for remote CALs. Highly recommended.”
No Sky SolutionsServer 2025 β€” 50 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œI liked their fast delivery and the detailed license document; a video installation demo link was also included. Keep up the same standards.”
Jesus E V RodriguezServer 2022 β€” 20 Device CALs
β˜…β˜…β˜…β˜…β˜…Google
β€œDidn't wait long for the email. The rds cals installed flawlessly.”
Lukas smithServer 2019 β€” 50 User CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œReally fast. They saved me from a bad week when my temporary RDP expired. I will keep buying licenses here.”
Xavier S SantiagoServer 2022 β€” 20 User CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œAwesome. They helped me solve an installation issue immediately. Will be buying more as the server farm grows.”
Russell PateServer 2022 β€” 50 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œImpeccable, rien Γ  redire ; j'ai reΓ§u la licence par e-mail dans les 5 minutes suivant la commande.”
Christophe CharlesServer 2022 β€” 20 User CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œI buy 20 CAL for Windows Server, they answer fast all my question, delivery my license via email in order to install faster and everything work perfect. 100% I will buy again and recommend if you need to buy Microsoft license.”
Reysi Reyes CubileteServer 2022 β€” 20 Device CALs
β˜…β˜…β˜…β˜…β˜…Trustpilot
β€œYour website was intuitive and easy to follow. I was able to purchase and load the licenses within minutes.”
Bill SherlockServer 2022 β€” 10 User CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œLegitimate. Worked as promised. Quick delivery. Much appreciated.”
Sonny DhillonServer 2022 β€” 10 User CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œHave been working with this team for the past few months, no issues with their service, and they provided assistance when needed.”
Jose DiazServer 2019 β€” 5 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œLicense arrived by email within 5 minutes and activated without issue. Would definitely order another pack if we need to expand.”
Arthur HoServer 2019 β€” 50 User CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œO Cals teve o desempenho esperado, e o suporte oferecido foi impecΓ‘vel.”
JoΓ£o CostaServer 2019 β€” 20 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œMulti-time buyer. As expected, worked perfectly when adding to an existing license pack.”
Rick CantrallServer 2019 β€” 50 User CALs
β˜…β˜…β˜…β˜…β˜…Trustpilot
β€œExactly what we needed for our new server. Fast delivery and no setup problems.”
Logan BrooksServer 2016 β€” 20 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œAs always, just outstanding service. Return customer and we will be back.”
Made TechnologyServer 2019 β€” 50 Device CALs
β˜…β˜…β˜…β˜…β˜…Trustpilot
β€œEverything went as planned”
Allen StoneServer 2016 β€” 5 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œI am very satisfied; as always everything was fine. Fast delivery, reliability, good prices.”
Prolinet s.r.o.Server 2019 β€” 10 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œAccurately described, quickly delivered. Installed per the included instructions and worked well.”
Ron GoodingServer 2016 β€” 10 Device CALs
β˜…β˜…β˜…β˜…β˜…Trustpilot
β€œMade coordination among staff easy”
yawokore-adjeiServer 2025 β€” 5 User CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œEmail arrived quickly. Happy with this purchase, as with previous ones.”
Rollin KuhnServer 2016 β€” 20 User CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œExcellent. Third time I am buying from this store.”
Igal ShimshonServer 2016 β€” 10 User CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œExactly what I was looking for and what I needed. Would definitely order again.”
Randall AbulonServer 2016 β€” 5 Device CALs
β˜…β˜…β˜…β˜…β˜…Trustpilot
β€œgood experience”
Zeiad ShetaServer 2022 β€” 10 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œExcellent service and excellent support, both before and after the purchase.”
Yariv TalpirServer 2016 β€” 20 Device CALs
β˜…β˜…β˜…β˜…β˜…RDS CAL Store
β€œGot up and running in no time with this license. Great price, too.”
Ron MenelliServer 2016 β€” 10 User CALs

Whenever you’re ready

Let’s get you
up and running.

βœ“ Delivery within 15 minutes, 24/7βœ“ 90-day moneyback guaranteeβœ“ Support included