Windows 11 Pro MAK 150 PC Activations License Key

Windows 11 Pro MAK 150 PC Activations — What You Need to Know

This is a genuine Windows 11 Pro MAK (Multiple Activation Key) with 150 PC activations — built for mid-size IT deployments, regional offices and MSPs managing several client sites at once. One key permanently activates up to 150 machines, with no ongoing KMS server requirement.

What is a MAK Key?

A Multiple Activation Key (MAK) activates multiple copies of Windows through Microsoft’s hosted activation servers. Each activation is consumed once and remains valid for the life of the machine. Read our complete MAK key guide →

• 150 activations — deploy across up to 150 separate machines
• Offline activation supported — via phone or VAMT for air-gapped environments
• Permanent activation — no 180-day KMS reactivation cycle
• Built for mid-size deployments — regional offices, MSP client rollouts, multi-floor sites

Key Features of Windows 11 Pro

• BitLocker encryption — full disk encryption across every deployed machine
• Remote Desktop — centralized remote access management
• Azure Active Directory — cloud identity for the whole team
• Group Policy — centralized device management
• Hyper-V — virtualization on every licensed PC
• Mobile Device Management (MDM) — manage fleets remotely

How to Activate a MAK Key

1. Open Command Prompt as Administrator
2. Run: slmgr /ipk YOUR-MAK-KEY
3. Run: slmgr /ato — activates online against Microsoft’s servers
4. Run: slmgr /xpr — confirm it shows “permanently activated”

For offline activation: run slmgr /dti to get the Installation ID, call Microsoft’s activation number, and enter the Confirmation ID provided.

Frequently Asked Questions

How many PCs can I activate with this key?

This key includes 150 activations. Need a different size? We also sell 50, 100, 250, 500, 1000, 2500 and 5000-activation MAK packs.

Is this a KMS key or a genuine MAK?

This is a genuine MAK (Multiple Activation Key). After activation, slmgr /xpr shows “permanently activated” — no 180-day expiry like a KMS key.

Can I split this across multiple locations?

Yes. The 150 activations can be applied to any Windows 11-eligible PCs you manage, across one site or several — there’s no location restriction.

Want to learn more? Read our guide on What Is a MAK Key? Volume Licensing Explained or see Windows 11 MAK Keys: Price Guide & Verification