Windows 11 Pro MAK 250 PC Activations License Key

Windows 11 Pro MAK 250 PC Activations — What You Need to Know

This is a genuine Windows 11 Pro MAK (Multiple Activation Key) with 250 PC activations — sized for established IT departments, growing companies and resellers who need volume pricing without jumping straight to an enterprise-scale key. One key permanently activates up to 250 machines.

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 stays valid indefinitely — no KMS server to maintain, no 180-day reactivation. Read our complete MAK key guide →

• 250 activations — deploy across up to 250 separate machines
• Offline activation supported — via phone or VAMT for air-gapped environments
• Permanent activation — not a KMS workaround, no expiry timer
• Volume pricing — a lower per-PC cost than our 50, 100 or 150-activation tiers

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
• Windows Defender ATP — enterprise threat protection
• Hyper-V — virtualization on every licensed PC

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 250 activations. Larger deployment? We also sell 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” with no expiry date.

What happens when all 250 activations are used?

Once consumed, the key can’t activate additional machines. Purchase a new MAK key sized to your next deployment, or contact us for guidance on the right tier.

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