The Ubiquiti Device Bridge (UDB) is a plug-and-play wireless bridging PoE adapter designed to extend wired connectivity over a reliable 5 GHz WiFi 5 (802.11ac) link. Featuring 2x2 MIMO technology and a maximum PHY data rate of 866.7 Mbps on the 5 GHz band, this compact device enables seamless integration with UniFi ecosystems using the intuitive UniFi WiFi Auto-Link for zero-configuration pairing.

Key functionalities include a single Gigabit Ethernet port capable of delivering up to 15 W of PoE power to compatible UniFi Protect PoE cameras, Talk phones, and IoT devices. Its built-in internal antenna ensures robust wireless performance with support for an optional external omni antenna via an RP-SMA connector.

Its robust polycarbonate enclosure measures just 130 x 55 x 34 mm and weighs approximately 200 grams, making it ideal for wall or tabletop installation with the included mounting hardware. The device supports worldwide frequency bands (5150–5875 MHz) with certifiable compliance to CE, FCC, and IC standards, while being NDAA compliant.

Operating efficiently on 100–240V AC with a maximum power consumption of 25 W (10 W excluding PoE), the Device Bridge suits ambient temperatures from -10 to 40° C and humidity levels of 5 to 95% non-condensing. Designed exclusively for UniFi products, it requires UniFi consoles or APs to have the latest software updates to function optimally.

For detailed setup, refer to the [Technical Specifications](https://techspecs.ui.com/unifi/wifi/udb) and [Installation Guide](https://dl.ui.com/qig/udb/#index).

Enhance your network with this high-performance, easy-to-install wireless bridging solution.