Ubiquiti 210W AC Power Adapter for UniFi PoE Switches (UACC-Adapter-AC-210W)

Power your UniFi network infrastructure with the Ubiquiti 210W AC Power Adapter (UACC-Adapter-AC-210W), engineered to deliver robust 54V DC output for demanding PoE switch deployments. This industrial-grade adapter combines 210-watt capacity with universal input compatibility (100–240V AC), making it suitable for global installations. The rugged polycarbonate housing and wall-mountable form factor enable flexible placement in network closets or equipment racks. With a 1.5-meter DC cable and standard C14 connector, integration into existing infrastructure is straightforward. Certified to UL 11353 standards, this adapter reliably supports high-performance UniFi switches including the USW-Ultra, USW-Flex-2.5G-8-PoE, and USW-Pro-Max-16-PoE models, ensuring stable power delivery for mission-critical networking environments.

Features
210W power delivery at 54V DC.
Durable polycarbonate construction.
Wall-mountable design.
1.5 m (4.9 ft) DC cable length.
Input voltage range of 100–240V AC.
C14 INLET AC connector.
Compatible with select UniFi switches, including USW-Ultra, USW-Flex-2.5G-8-PoE, and USW-Pro-Max-16-PoE.

Specifications
Input Voltage Range: 100–240V AC
Output Voltage: 54V DC
Maximum Output Power: 210 W
Maximum Output Current: 3.90 A
Input Connector Type: IEC 60320 C14 inlet
DC Output Plug: 5.5 x 2.1 x 11.5 mm
Dimensions: 190 x 86 x 26 mm (7.5 x 3.4 x 1")
Operating Temperature: 0 to 40° C (32 to 104° F)
Operating Humidity: 10 to 90% non-condensing
Certifications: UL 11353 compliant
Weight: 2.6 lbs (1.2 kg)