Wide Compatibility: Compatible with Ubiquiti UniFi US-XG-6POE and USW-Ultra-210W switches. Works as a replacement power supply for UACC-Adapter-AC-210W, ADS-210NX-48-1, 540210E, and compatible 54V 210W UniFi switch power adapter applications. ^^ Stable 54V 210W
Output: Provides regulated DC 54V 3.9A output with a maximum rated power of 210W. Built to deliver steady power for compatible Ubiquiti UniFi PoE switches and network devices that require a 54V DC power supply.
^^ Built-in Safety Protection: Integrated protection against overvoltage, overcurrent, overload, overheating, and short circuit helps support stable long-term use. Designed for indoor networking equipment and continuous switch power supply replacement.
^^ Plug-and-Play Replacement: Supports 100-240V AC input and includes a fitted DC connector for direct replacement of compatible original power adapters. Please confirm the model number, voltage, current, wattage, and connector size before ordering.
^^ Support & Service: Includes responsive customer support for product questions and compatibility checks. If you are unsure whether this 54V power adapter fits your UniFi switch, please compare your original adapter label before purchase.