UniFi OS 4.0.21 includes the improvement listed below.

Bundled

• UniFi Network 9.0.120

Improvements

• Improved device stability.

Bugfixes

• Fixed the security issues mentioned in Security Advisory Bulletin 069.

UniFi OS 4.0.19 includes the improvement listed below.

Bundled

• UniFi Network 9.0.120

Improvements

• Updated bundled applications.

UniFi OS 4.0.18 includes the improvement listed below.

Bundled application

• UniFi Network 9.0.118

Improvements

• Improved system stability.

UniFi OS 4.0.17 includes the improvement listed below.

Bundled application

• UniFi Network 9.0.118

Improvements

• Improved system stability.

Bugfixes

• Fixed the security issues mentioned in Security Advisory Bulletin 067.

UniFi OS 4.0.16 includes the improvement listed below.

Bundled application

• UniFi Network 9.0.118

Improvements

• Improved system stability.

UniFi OS 4.0.15 includes the improvement listed below.

Bundled application

• UniFi Network 9.0.118

Improvements

• Improved system stability.

Bugfixes

• Fixed the security issues mentioned in Security Advisory Bulletin 065.

UniFi OS 4.0.14 includes the improvement listed below.

Bundled application

• UniFi Network 9.0.118

Bugfixes

• Fixed the security issues mentioned in Security Advisory Bulletin 064.

UniFi OS 4.0.13 includes the improvement listed below.

Bundled application

• UniFi Network 9.0.118

Improvements

• Updated the bundled application.

UniFi OS 4.0.12 includes the improvement listed below.

Bundled application

• UniFi Network 9.0.114

Improvements

• Improved WiFi stability.

UniFi OS 4.0.9 includes the improvements and bugfixes listed below.

Bundled application

• UniFi Network 8.4.62

Improvements

• Improved Wireless Meshing resiliency.
• Improved device stability.
• Removed the ability to update applications outside of UniFi OS updates, they are now only bundled.

Bugfixes

• Fixed an issue where the device could go offline when using Network Override with meshing disabled.
• Fixed an issue where certain logs were not rotated properly.
• Fixed an issue where the display would incorrectly show a "plug-in cable" screen when meshing is disabled.
• Fixed an issue where loops could be detected when using it as a Wired AP.
• Fixed an issue where the IP address would show up as 0.0.0.0.

UniFi OS 4.0.4 includes the improvements and bugfixes listed below.

Bundled application

• UniFi Network 8.2.93

Improvements

• Added owner transfers to System logs.
• Improved internet status checks.
• Improved support file downloading.
• Improved the stability of wireguard VPN when using FQDN as server address.
• Improved the reliability of issuing static lease IP.
• Improved topology reporting.
• Improved memory allocation process.
• Improved adoption resiliency.
• Improved accuracy in detecting and reporting nearby devices.
• Updated DPI signatures.
• Don't change the timezone automatically after IP change.
• Do not send 'ready to update' notification during backup restore.
• Disabled weak MAC Algorithm support for ssh.

Bugfixes

• Fixed rare UniFi OS crash.
• Fixed a potential default route missing issue.
• Fixed firewall rule creation issue when multiple ports are specified.
• Fixed issue that Internet MAC address couldn’t be set back to default one.
• Fixed youtube history disappearing issue when Ad blocking is enabled.
• Fixed issue that config couldn’t be applied correctly when DHCP server is disabled.
• Fixed issue where MAC override doesn't work for some MAC address.
• Fixed an issue where the screen would incorrectly show a Wireless Uplink when it has a wired uplink.
• Fixed an issue where the screen would remain on even after disabling in settings.
• Fixed the issue that the session disconnects unexpectedly due to smaller TCP timeout settings.

UniFi OS 3.2.9 includes the improvements and bugfix listed below.

Bundled application

• UniFi Network 8.1.113

Improvements

• Improved firmware update performance.
• Improved device adoption and setup experience.
• Improved device performance.
• Improved upload throughput when connecting to XGS-PON networks.

Bugfixes

• Fixed an issue where the Express couldn't be discovered via Wireless Meshing in rare cases.

UniFi OS 3.2.5 adds support for IGMP Proxy and VLAN Magic.

VLAN Magic

With VLAN Magic, you can quickly create a new Virtual Network and associate devices to this VLAN by selecting them on the Topology.

Bundled application

• UniFi Network 8.0.26

Improvements

• Added support for IGMP Proxy.
• Added support for VLAN Magic.
• Added DNS Shield.
• Added hostname support for IPsec Site-to-Site VPNs.
• Added fallbacks to default timezones if unsupported ones are provided during setup.
• Added DNS warnings for consoles that cannot resolve the ui.com domain.
• Allow disabling Remote Access where there are connection issues.
• Improved RADIUS stability.
• Improved device stability.
• Improved adoption processes.
• Improved WiFi throughput.
• Improved WireGuard VPN disconnection detection for mobile devices.
• Prevent super admins from deleting their own account.

Backup and Upgrades

• Added DNS resiliency for firmware updates.
• Improved UniFi OS backup resiliency.
• Improved meshing stability when consoles are restarting or upgrading.
• Consoles will now always store backups locally before upgrading the firmware.
• Auto recovery is in place in case there is file system corruption after a power outage.
• Reduced network downtime for firmware upgrades.

Bugfixes

• Fixed rare gateway configuration issues.
• Fixed an issue with clients reporting to the Network Application.
• Fixed an issue where the IPv6 address is lost after interface changes until the next RA.
• Fixed unable to start RADIUS service in rare cases.
• Fixed an issue with DNS servers for VPN Client. This applies to the VPN Client feature, not adding clients to VPN Servers.
• Fixed an issue where servers are not reachable for VPN Client due to incorrect certificates. This applies to the VPN Client feature, not adding clients to VPN Servers.
• Fixed an issue where the default route wasn't present when using a static IP on the WAN port.
• Fixed an issue where Traffic Routes didn't take effect for existing connections.
• Fixed an issue where Traffic Routes conflicted with Content Filtering.
• Fixed unexpected behavior when there are multiple Traffic Rules blocking the same domain.
• Fixed unable to establish IPsec Site-to-Site VPN in rare cases.
• Fixed an issue where jumbo frames are forwarded on LAN ports when Jumbo Frames is disabled.
• Fixed an issue where PPPoE MSS Clamping is lost during provisions.

Known issues

• You may experience PPSK issues when Wireless Meshing is disabled, this will be fixed in a upcoming Network Application release.

Introducing UniFi Express: A complete UniFi Networking stack in an ultra-compact, plug-and-play form factor. UniFi Express runs UniFi Network and features a powerful gateway engine and built-in WiFi 6 with seamless meshing.

• Built-in WiF6 (2x2 MIMO)
• 140 m² (1,500 ft²) single-unit coverage
• 60+ connected WiFi devices
• (1) GbE RJ45 WAN port
• (1) GbE RJ45 LAN port to extend network
• 0.96" LCM status display

Now available on the UI Store.

Learn more about UniFi Express at our website.

Frequently Asked Questions

Which UniFi Applications run natively on UniFi Express?

UniFi Express runs UniFi Network. For expanded application support, add an additional UniFi Console. For example, a Cloud Key or Network Video Recorder can be added to a UniFi Express powered network to run UniFi Protect for camera security.

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How can UniFi Express be deployed?

UniFi Express can power an entire network as an all-in-one gateway, firewall, and WiFi 6 access point. Need more WiFi coverage? No problem - simply power on another UniFi Express and seamlessly mesh it to the gateway UniFi Express for effortless coverage expansion.

UniFi Express can also be deployed as a WiFi access point in existing UniFi Networks with a wired or wireless uplink.

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How many UniFi Network devices does UniFi Express support?

UniFi Express supports up to 5 connected UniFi Network devices, including itself, other UniFi Express units, switches, and WiFi access points.

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How many connected client devices does UniFi Express support?

Each UniFi Express can support 60+ connected client devices.

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What is the routing performance of UniFi Express?

UniFi Express can route traffic at speeds up to 1 Gbps. Security features such as Device Identification, Traffic Identification, Country Restrictions, and Ad Blocking can all be enabled without impacting routing performance.

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Are there any gateway feature limitations for UniFi Express, compared to other UniFi Gateways?

UniFi Express largely offers the same experience as all other UniFi Gateways, with powerful network segmentation, application-aware firewall, VPN, and license-free Site Magic SD-WAN capabilities.

The only exceptions are Suspicious Activity features (also known as IDS/IPS), which are not available on UniFi Express.

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How can UniFi Express be mounted?

UniFi Express is designed to be flexibly placed on any flat surface, such as a desk.

A magnetic wall mount accessory will be available soon for expanded mounting versatility.

* This is the initial release for the UniFi Express.

Bundled application

• UniFi Network 7.4.162