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Windows Connect Now (WCN) is Microsoft’s Windows implementation of Wi-Fi Alliance wireless setup technology. It helps compatible access points and devices—such as PCs, printers and cameras—discover one another and exchange settings to make network setup easier. Microsoft describes WCN as intended for home and small-business networks, not enterprise deployments.
What do WCN, WPS and WSC mean?
These names refer to related but distinct things. WCN is Microsoft’s implementation and Windows API layer; WPS and WSC are names for the underlying Wi-Fi configuration specification family developed by the Wi-Fi Alliance. Microsoft says the version 1.0h specification was called Wi-Fi Protected Setup (WPS), while version 2 was called Wi-Fi Simple Configuration (WSC). Microsoft documentation uses WPS and WSC interchangeably unless it specifies otherwise. Microsoft’s WCN overview explains the implementation, while its WCN portal covers the terminology and API.
What does Windows Connect Now do?
WCN provides ways for Windows applications and compatible devices to find each other and exchange information needed for configuration or connectivity. Microsoft’s examples include access points, printers, cameras, PCs, mobile devices and embedded devices. The aim is to simplify setup for home and small-business users; that is Microsoft’s stated positioning, not an independent assessment of security or suitability for every network.
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Applications and the WCN API
Windows applications can use the WCN API with the Function Discovery API to search for compatible devices. A search can be narrowed by SSID, device state or category, or broadened to include all WCN-capable devices. After discovering a device, an application can communicate with it to support configuration or connection. Microsoft’s API reference includes methods such as IWCNDevice::Connect, SetPassword, GetNetworkProfile and SetNetworkProfile, as well as session-completion callbacks. These are developer-facing interfaces, rather than ordinary Windows settings for routine network use. See the WCN API overview.
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- Covers up to 1,000 sq. ft. with four external antennas for stable wireless connections and optimal coverage.
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Administrative commands
Microsoft also documents netsh wcn commands for querying, enrolling and exporting WCN settings. The documented operations include:
queryto query WCN information;enrollto begin WPS enrollment with a device identified by its enrollee UUID; anddumpto export current WCN settings as a script.
These are command-line administration capabilities, not a general-purpose replacement for configuring a network through Windows or an access point’s own controls. Microsoft’s command reference lists applicability to Windows 10, Windows 11, and Windows Server 2016, 2019, 2022 and 2025, among other platforms. That list describes the documented command page; it should not be conflated with the broader availability of WCN technology. See Microsoft’s netsh wcn reference.
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Is Windows Connect Now intended for every kind of network?
No. Microsoft explicitly says, “This technology is not intended for enterprise scenarios.” Its overview positions WCN for home and small-business networking. Organizations evaluating network onboarding should therefore not treat WCN as Microsoft’s enterprise provisioning solution merely because Windows exposes related APIs or commands. Read Microsoft’s statement on WCN’s intended use.
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Microsoft’s WCN overview says support starts with Windows 7. Separately, the netsh wcn command reference lists specific newer Windows client and server releases. Those statements cover different scopes—the WCN technology/API and a particular command reference—so the command page’s platform list should not be used as a complete history of WCN support. The relevant pages are Microsoft’s WCN overview and netsh wcn documentation.
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- 𝐎𝐮𝐫 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐂𝐨𝐦𝐦𝐢𝐭𝐦𝐞𝐧𝐭 - TP-Link is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This device is designed, built, and maintained, with advanced security as a core requirement.
What is the older USB flash-drive approach?
Microsoft’s previous-versions documentation describes earlier WCN approaches called WCN-NET, WCN-UFD and WCN-MTP. WCN-UFD used a USB flash drive to carry configuration files, and the documentation discusses workflows for Windows Vista and Windows XP. This is historical context, not evidence that USB-based provisioning is a current accessory recommendation. See Microsoft’s previous-versions Windows Connect Now documentation.
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- WiFi 6 Mesh Wi-Fi - Next-gen Wi-Fi 6 AX3000 whole home mesh system to eliminate weak Wi-Fi for good(2×2/HE160 2402 Mbps plus 2×2 574 Mbps)¹²
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- Our Cybersecurity Commitment - TP-Link is a signatory of the U.S. Cybersecurity and Infrastructure Security Agency’s (CISA) Secure-by-Design pledge. This device is designed, built, and maintained, with advanced security as a core requirement
- More Gigabit Ports - Each Deco X55 has 3 Gigabit Ethernet ports(6 in total for a 2-pack) and supports Wired Ethernet Backhaul for better speeds. Any of them can work as a Wi-Fi Router
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