Microsoft Remote Desktop Services (RDS) 2025 — User CALs

Microsoft Remote Desktop Services (RDS) 2025 enables secure, centralized access to Windows desktops and business applications — designed for today’s hybrid and remote workplaces. With User Client Access Licenses (CALs), you license individual users instead of devices, giving each licensed user the flexibility to connect from any device they use.

IMPORTANT: This license is for USER CALs.
Choose User CALs when employees use multiple devices — laptops, tablets, home PCs, or mobile workstations.

Why Choose RDS 2025 User CALs?

Work From Anywhere — Seamlessly

Licensed users can connect securely from any authorized device to their remote desktop and apps hosted on Windows Server 2025.

Perfect for Modern, Mobile Teams

One user — unlimited access across devices. Ideal for remote staff, executives, IT admins, sales teams, and employees who switch between environments.

Stronger Security & Performance

Built on the security foundation of Windows Server 2025, RDS 2025 delivers enhanced encryption, identity protection, and more efficient remote sessions.

Hybrid & Cloud-Ready

Deploy on-premises, hybrid, or alongside Azure — without changing how users are licensed.

Core RDS Components (when properly licensed)

Remote Desktop Session Host (RDSH): Provides desktops and applications
Remote Desktop Licensing: Issues and tracks User CALs
Remote Desktop Gateway: Secure HTTPS access from anywhere
Remote Desktop Web Access: Browser access to published apps
Connection Broker: Session reconnection and load balancing

CALs grant access rights. A valid Windows Server 2025 license is also required for the server.

RDS 2025 — USER CALs Explained

A User CAL is assigned to a named individual.

That licensed user can connect from:

Office PCs
Home computers
Laptops
Tablets
Virtual machines

— without needing additional CALs for each device.

Choose User CALs when:

Employees commonly use more than one device
Teams work remotely or switch locations frequently
BYOD (bring-your-own-device) is supported
You want simple user-based access tracking

(If many people share the same workstation, Device CALs may be more economical.)

RDS 2025 vs Previous Versions

Hardened security and authentication
Smoother performance over remote connections
Improved management tools and monitoring
Designed to align closely with secure Windows Server 2025 deployments

Upgrading from RDS 2016/2019/2022 brings better reliability, security consistency, and a future-proof platform.

Activation & Deployment — Quick Overview

With your purchase of RDS 2025 User CALs, you’ll receive:

Your license key
Activation instructions
Guidance on assigning CALs to users

Setup workflow:

Install the Remote Desktop Licensing role on Windows Server 2025.
Activate the Licensing Server with Microsoft.
Enter your User CAL key.
Assign CALs to individual users through Licensing Manager or Active Directory.

Licensed users can then connect securely from any device they use.

Frequently Asked Questions

Do I still need Windows Server licenses?
Yes — CALs cover user access; the server requires its own Windows Server license.

Can I mix User and Device CALs?
Yes. Many organizations mix both depending on department needs.

Do User CALs support remote and hybrid workers?
Absolutely — they’re ideal for users who connect from multiple devices.

Are User CALs valid for virtual desktops and published apps?
Yes — they apply to RDS session hosts, published apps, and VDI environments.

Can users connect securely over the internet?
Yes — via Remote Desktop Gateway and encrypted HTTPS connections.

Why RDS 2025 User CALs?

Best choice for multi-device users
Simple, user-centric licensing
Strong centralized management and security
Easy to scale as teams grow
Built for modern IT environments powered by Windows Server 2025

Give your team the flexibility to work from anywhere — while keeping access secure, licensed, and under control.

Why Choose ONDAPRO To Buy Licenses?

At ONDAPRO, we take pride in being a trusted software reseller committed to providing our customers with a smooth and secure purchasing experience. Here’s what sets us apart:

Authentic Software: We supply only genuine software from top brands. As an authorized reseller for Microsoft, we guarantee the authenticity and quality of every product.
Unbeatable Prices: Benefit from discounts of up to 70% off retail prices.
Excellent Customer Service: Our support team is available 24/7 and is highly rated by our customers. We maintain an outstanding average rating of 4.9/5 across platforms like Trustpilot.
Secure Payment Options: Choose from a variety of secure payment methods, including Google Pay and credit cards, for a hassle-free checkout process.
Instant Delivery: Product keys emailed instantly or within 4 hours of purchase.

Activation of all purchased products should be performed no later than 1 month after the purchase date.

Note that the activation period is not the warranty period of the product – all warranty details are thoroughly explained in the terms and conditions section.