Microsoft Windows Server 2025 Remote Desktop Services External Connector Perpetual License

Licence

Microsoft’s Definition of an External User

What Microsoft Does Not Publish for This Product

The following are commonly asked about but are not stated on any current official Microsoft source for this product, so SourceIT does not quote them: a Singapore price and a dedicated Microsoft product-terms page for Remote Desktop Services External Connector. We would rather leave a field blank than print a figure we cannot substantiate.

Windows Server 2025 is a Long-Term Servicing Channel release under the Fixed Lifecycle Policy. Microsoft publishes mainstream support ending in November 2029 and extended support ending in November 2034, with its lifecycle database and its release-health page rendering each date one day apart. Both renderings appear in the table below.

This is a perpetual licence: a one-time purchase with no renewal. Note that “perpetual” describes the licence, not the support — Microsoft publishes a dated end of support for Windows Server 2025 (see the lifecycle section), and we do not use the word “lifetime” anywhere on this page.

Contractors are the detail most often got wrong on this licence. They are not simply covered or not covered: Microsoft’s definition excludes any contractor or agent who typically works for you more than 30 hours a week on average, or who works onsite each working day. A contractor outside both tests can be an external user; one inside either test needs an RDS CAL like an employee. If your arrangement is anywhere near those thresholds, ask us before you decide.

A sourcing limitation worth stating. Microsoft does not publish a product-terms page specific to Windows Server Remote Desktop Services at a live URL. The External Connector rules on this page are therefore taken from Microsoft’s product-terms glossary and its Windows Server 2025 licensing guidance, both of which are cited below.

Published Lifecycle Dates

Support and Entitlement Position

A software licence carries no hardware warranty. SourceIT supplies this licence with local Singapore support and a GST invoice, and will confirm the licensing position in writing before you order — which on server licensing is worth doing, because the cost of getting it wrong surfaces at audit rather than at purchase. No warranty term is quoted or implied.

Microsoft defines External Users precisely, and the definition is narrower than most buyers assume: users that are not “(a) employees of Customer or its Affiliates, (b) contractors or agents that typically work for Customer or its Affiliates for more than 30 hours on average per week, or (c) contractors or agents that typically work onsite for Customer or its Affiliates on each working day.”

Quantity is per physical server: “Each physical server accessed requires an External Connector.” If your published desktops or applications are spread across three hosts, you need three.

The External Connector does not replace the base Windows Server External Connector — it is additive to it, exactly as an RDS CAL is additive to a base CAL.

If your remote audience is your own staff, this is the wrong product and we will tell you so. Buy RDS CALs, which we list in both User and Device form.

• Desktop Application and Windows Server RDS licensing guidance — microsoft.com/licensing
• Base and Additive CALs — microsoft.com/licensing
• Remote Desktop Services client access licenses — Microsoft Learn
• Microsoft product terms glossary — microsoft.com/licensing
• Windows Server 2025 licensing guidance — microsoft.com/licensing
• Windows Server licensing resources — microsoft.com

Microsoft does not publish an RDS-specific product-terms page at a live URL; the glossary and licensing-guidance sources above are the authoritative ones for these rules. Supplied by SourceIT in Singapore with a GST invoice and local support. For a written quotation, current stock position or delivery lead time, contact our team.

How many External Connectors do I need?

One per physical server that external users reach. Microsoft: “Each physical server accessed requires an External Connector.” It is not one per organisation.

Does it cover my employees working from home?

No. Microsoft’s definition of an external user excludes employees entirely. Staff working remotely need ordinary RDS CALs, however many of them there are.

Does it cover contractors?

Only some. Microsoft excludes contractors or agents who typically work for you more than 30 hours a week on average, or who work onsite each working day. A contractor outside both of those tests can be an external user. If you are unsure, ask us — this is the single most misread definition in Windows Server licensing.

Is it cheaper than buying RDS CALs?

For a genuinely external, uncountable audience, usually yes, because it covers unlimited external users per server. For internal staff it is not an option at any price.

Does it license the server as well?

No. Microsoft is explicit: the right to run the server software is licensed separately; the External Connector, like a CAL, simply permits access.

Do I also need the base Windows Server External Connector?

The RDS External Connector is additive, in the same way an RDS CAL is additive to a base CAL. Tell us the full picture and we will confirm the complete licence stack in writing before you order.

What warranty applies?

None, and none is implied — this is a licence, not hardware. SourceIT provides local Singapore support and a GST invoice.