Ubiquiti UniFi Device Bridge IoT 2.4GHz wireless bridge antenna 4+3dBi 2x FE port UniFi Wi-Fi Auto-Link USB-C

Ubiquiti UniFi Device Bridge IoT — wireless bridge for IoT

The wireless bridge from Ubiquiti is an elegant solution for integrating wired IoT devices into your UniFi network via Wi-Fi. With support for Wi-Fi 4 (802.11n) and automatic connection to the 2.4 GHz frequency, it provides a stable and secure connection, ideal for devices with lower data transfer requirements, such as printers or sensors. Flexible power options via USB-C (5 V DC) or 4-pin DC connector (9-30 V DC) increase installation convenience. The compact design of 63 × 44.5 × 25.5 mm and low weight of 45 g ensure easy installation even in space-constrained conditions.

Stable connection and optimized performance

Thanks to UniFi WiFi Auto-Link technology, the device automatically connects to the network and maintains a stable connection with a maximum transfer speed of 300 Mbps (BW40). The integrated antenna with 4 dBi gain and the option to connect an external 3 dBi (RP-SMA) omnidirectional antenna improve range and signal quality. Support for MIMO 2 × 2 and 20/40 MHz channel width delivers reliable performance according to 802.11n standards.

Flexible power supply and easy installation

With optional power supply via USB-C (5 V DC, 1 A) or 4-pin DC connector (9-30 V DC), you can choose the solution that best suits your needs. The maximum device consumption is only 2.3 W, which ensures energy efficiency. Thanks to the lightweight and compact design, installation is simple, whether on a screw, DIN rail, or using the supplied bracket.

Security and easy management

The device uses WPA2 AES encryption, which provides the maximum level of security against unauthorized access. For easy management, the bridge is compatible with the UniFi Network app, which allows for quick setup and monitoring. Status information is provided by four blue LEDs indicating signal strength and one white/blue LED for the current device status.

Technical details

• Wi-Fi standard: Wi-Fi 4 (802.11n)
• Frequency: 2.4 GHz
• MIMO: 2 × 2
• Maximum transfer rate: 300 Mbps (BW40)
• Channel width: 20/40 MHz
• Network interface: 1× 10/100M RJ-45
• Antenna:
• Internal: 4 dBi
• External omnidirectional: 3 dBi (RP-SMA)
• Maximum transmit power: 20 dBm
• Power supply:
• USB-C (5 V DC, 1 A)
• 4-pin DC connector (9-30 V DC)
• Maximum consumption: 2.3 W
• Security: WPA2 AES
• Dimensions: 63 × 44.5 × 25.5 mm (with antenna 89 × 44.5 × 25.5 mm)
• Weight: 45 g (with antenna 53 g)
• Operating temperature: -10 to +50 °C
• Certifications: CE, FCC, IC, NDAA Compliant

Ideal use

The Ubiquiti UniFi Device Bridge IoT is ideal for connecting devices with lower data requirements, such as wired printers or sensors. For applications with higher bandwidth, such as UniFi cameras, we recommend using the PoE version of the device at 5 GHz.