Microsoft Server & Client Licenses – Genuine Keys, Instant Delivery

Looking for Windows Server licenses or Client Access Licenses (CALs) for your business? You'll find verified Microsoft server software and CALs here – legally sourced, instantly delivered, and ready to activate. Whether you're running a small office network or scaling enterprise infrastructure, we've got the right license at a transparent price.

What You'll Find Here

Windows Server Standard & Datacenter – Core server licenses for 2012, 2016, 2019, and 2022 User CALs – For employees who access the server from multiple devices Device CALs – For shared workstations or office computers Remote Desktop Services (RDS) CALs – Enable secure remote access for your team

All licenses are delivered digitally within minutes via email. No shipping delays, no physical media – just your activation key and download instructions.

Quick Decision Guide

Running a small office (under 25 users)? → Windows Server Standard + User CALs Need unlimited virtualization? → Windows Server Datacenter Shared computers (labs, kiosks, hotdesks)? → Device CALs instead of User CALs Remote work or hybrid team? → Add RDS CALs for terminal server access

Common Questions

Do I need a CAL for every user? Yes. Each person or device accessing your Windows Server needs a CAL – even if they only check email or access a shared folder.

What's the difference between User and Device CALs? User CALs follow the person (one license covers their laptop, phone, tablet). Device CALs stay with the machine (multiple people can share one licensed workstation).

Can I mix Server versions and CAL versions? CALs must match or exceed your Server version. Example: 2019 CALs work on Server 2019 and 2022, but 2016 CALs don't work on Server 2019.

All keys are genuine Microsoft licenses, sourced through authorized channels and backed by our activation guarantee. Questions before you buy? Our team can help you calculate exactly how many licenses you need.