Windows 11 Pro 300 PC Key – Large-Scale MAK Volume Licence

Windows 11 Pro 300 PC Key — Large-Scale Volume Licence Key

The Windows 11 Pro 300 PC Key is a volume licensing solution designed for large organisations that need to activate Windows 11 Pro on 300 workstations in a single purchase. It is aimed at IT directors, IT managers, system integrators and managed service providers (MSPs) who run sizeable fleets and want to make the most of their operating system licence budget.

At Yeslicense, this single MAK key covers 300 activations, bringing the cost per device down to a fraction of the price of individual retail keys. It is one of the most competitive ways to obtain genuine Windows 11 Pro licences that activate directly with Microsoft's servers.

Who is this offer designed for?

This 300-PC licence is particularly well suited to the following use cases:

Large businesses migrating to Windows 11: many organisations are still running Windows 10, whose mainstream support ended on 14 October 2025; their devices now only receive security updates through Microsoft's Extended Security Updates (ESU) programme (until 12 October 2027 for consumers, and through the paid commercial ESU programme for organisations). Refreshing a fleet of 300 devices is a significant investment. Buying a 300-PC Windows 11 Pro MAK key from Yeslicense delivers considerable savings compared with traditional volume licensing channels (Enterprise Agreement, Open Value, Microsoft 365).

Educational institutions: universities, colleges and technical schools equipping computer rooms, labs or collaborative workspaces can use this offer to ensure all their devices run the latest operating system, with the newest learning features and ongoing security updates.

Managed service providers (MSPs): companies managing the IT fleets of several SME clients can use a high-volume MAK key to streamline their deployment process and reduce the per-device licence cost passed on to their clients.

System integrators and PC refurbishers: professionals who refurbish used computers for resale or donation to charities can use this volume licence to install and activate Windows 11 Pro on their devices legally and genuinely.

Windows 11 Pro features included with this licence

Each activation of this volume key unlocks the full feature set of Windows 11 Pro, exactly the same as an individual licence. All 300 activated devices benefit from:

Enterprise security: BitLocker for full-disk encryption and GDPR compliance, Secure Boot and TPM 2.0 to protect the boot process, Microsoft Defender Antivirus with real-time protection and behavioural analysis, Windows Hello for Business for password-free sign-in, and Microsoft Purview Information Protection support for separating business and personal data.

Management and administration: Active Directory domain join for centralised management with Group Policy Objects (GPOs), full compatibility with Microsoft Configuration Manager (SCCM/MECM) and Microsoft Intune for MDM (Mobile Device Management), Windows Autopilot for zero-touch deployment, Windows Update for Business for update management, and Windows Autopatch readiness reporting in Intune to help plan migrations.

Productivity and connectivity: Remote Desktop (RDP) host mode so every device can be accessed remotely, Hyper-V for native virtualisation of guest systems on workstations, a built-in VPN client for secure connections to corporate networks, Snap Layouts and Snap Groups for optimised multitasking, Microsoft Teams for unified communication, and the Copilot AI assistant built in since Windows 11 23H2.

Gaming and performance: DirectX 12 Ultimate, DirectStorage and Auto HDR for devices used as creative workstations or simulators, plus Xbox Game Pass via the preinstalled Xbox app.

Large-scale deployment: recommended approach

For an efficient rollout across 300 devices, Yeslicense recommends the following approach:

Step 1 — Prepare the reference image

Create a Windows 11 Pro reference ("gold") image using DISM (Deployment Image Servicing and Management) or Microsoft MDT (Microsoft Deployment Toolkit). This image includes Windows 11 Pro with all updates, your standard applications and your configuration settings. The MAK key can be built into the image with the DISM /Set-ProductKey command, which simplifies activating each device during deployment.

Step 2 — Deploy with SCCM or MDT

Use Microsoft Configuration Manager (MECM) or MDT to deploy the image to the 300 devices over the network. The process can be automated with Task Sequences that handle partitioning, installation, domain join and activation automatically.

Step 3 — Activate with VAMT (Volume Activation Management Tool)

Microsoft's VAMT lets you manage MAK activations centrally across the whole fleet. From a central console, the administrator can view the activation status of every device, carry out bulk activations and monitor MAK credit usage. VAMT supports online activation (over the internet) and offline activation (MAK proxy) for devices without direct access to Microsoft's servers.

Step 4 — Validate and monitor

After deployment, check each device's activation status with the slmgr.vbs /dlv command or the VAMT dashboard. Set up alerts to detect any device whose activation has failed and reactivate it if necessary.

Comparison with other Microsoft volume licensing options

Businesses that need Windows licences in volume have several options. Here is how the Yeslicense offer compares with the traditional alternatives:

Microsoft Open License / Open Value: these programmes usually require a minimum commitment of 5 devices and annual or multi-year contracts at prices set by Microsoft. Prices are considerably higher than at Yeslicense, and orders can take several days to process.

Microsoft 365 Business: a Microsoft 365 subscription includes Windows licensing for devices, but its monthly per-user subscription model creates a recurring cost. Over five years, the total cost of a Microsoft 365 Business subscription is considerably higher than buying perpetual licence keys from Yeslicense, especially for organisations whose software needs are stable and that do not require Microsoft 365's advanced cloud features.

Yeslicense — 300 PC MAK key: instant delivery, a fixed one-off price with no commitment, no subscription, keys that activate directly with Microsoft's servers, and responsive support. The ideal solution for organisations that want to control their licence budget without contractual constraints.

Delivery information and terms

The Windows 11 Pro 300 PC MAK key is delivered electronically by email only, immediately after payment is confirmed. A detailed step-by-step PDF guide is included to make deployment easier. Our technical support team is on hand to help you with activation and configuration.

The 300 activations are permanent and do not expire: there is no use-by date. The activation counter is managed by Microsoft's servers, and you can track the remaining activations at any time with VAMT; slmgr.vbs /dlv shows the detailed licence status of each device.

Related Windows 11 products

Yeslicense offers the full Windows 11 range for every deployment size:

• Windows 11 Pro — 1 PC — To activate a single workstation.
• Windows 11 Home — 1 PC — For personal and family use.
• Windows 11 Pro MAK — Volume Licence (10 to 500 PCs) — Every volume tier available, so you can match your order to the exact size of your fleet.

For complete IT deployments, also see our Microsoft Office 2021 licences and Office 2024 available in multi-PC versions, our Windows Server 2022, 2019 and CAL licences for your server infrastructure, and our Microsoft SQL Server licences for your business databases. Our team is happy to put together a complete offer that matches your needs exactly.