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54V 3.9A Power Adapter for Ubiquiti UniFi XG 6 PoE - Compatible with US-XG-6POE, For Sale

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54V 3.9A Power Adapter for Ubiquiti UniFi XG 6 PoE - Compatible with US-XG-6POE,

Price: US $111.79

54V 3.9A Power Adapter for Ubiquiti UniFi XG 6 PoE - Compatible with US-XG-6POE, USW-Ultra-210W, 6/8-Port Switches - Replacement White 210W Power Supply (Model: UACC-Adapter-AC-210W)Description

Product description 54V 3.9A Power Supply for UniFi XG 6 PoE

Power your compatible UniFi XG 6 PoE devices with this 54V 3.9A AC adapter, designed specifically to ensure stable network performance. This replacement power supply is designed for use with compatible Ubiquiti Networks UniFi XG 6 PoE, US-XG-6POE, and USW-Ultra-210W 6/8-port switches.

Precision DC Output Plug for a Secure Fit

The metal inner-core DC plug is designed to fit firmly into compatible device power ports, helping reduce looseness, unstable contact, and accidental disconnection. A secure output connection helps maintain consistent power delivery for your compatible UniFi PoE switch

Flexible Bend-Resistant Cable for Easier Routing

The flexible PVC cable sheath is easy to organize behind desks, shelves, and network switch installations. Its bend-resistant design helps reduce tangling and daily cable strain, making it suitable for office, home network, and equipment cabinet setups.

Six-Fold Protection for Stable and Secure Power

Built-in protection helps guard against over-current, overpower, overcharge, overheat, overvoltage, and short-circuit conditions. The protection system is designed to support consistent 54V 3.9A output for compatible devices and help reduce power-related interruptions.

Upgrade your network with this reliable 54V 3.9A 210W Power Adapter, a premium replacement power supply for Ubiquiti UniFi PoE switches. It provides steady power delivery to keep your network equipment running efficiently and safely

This 54V 3.9A power supply is fully compatible with Ubiquiti UniFi XG 6 PoE, US-XG-6POE, USW-Ultra-210W, and 6/8-Port Switches. It replaces original power adapters including ADS-210NX-48-1, 540210E, ADS-210NX-48-1540210E, and functions as a direct replacement for UACC-Adapter-AC-210W. It is widely used for home networking, small business networks, office systems, and commercial installations

With a stable 54V 3.9A output and 210W power capacity, this adapter supports high-power PoE devices and ensures consistent performance for your network. It reduces downtime and improves stability for routers, switches, PoE cameras, access points, and other connected equipment

This 210W power adapter features advanced safety systems including over-voltage, over-current, overload, short-circuit, and temperature protection. Its durable construction, fireproof housing, pure copper core, and efficient cooling extend service life and ensure safe daily operation

What devices is this 54V 3.9A power supply compatible with?

It is designed for compatible Ubiquiti Networks UniFi XG 6 PoE, US-XG-6POE, and USW-Ultra-210W 6/8 port switch applications. Please confirm your device model, voltage, current rating, and plug size before purchase.
Can I use this adapter with a 48V or 52V PoE switch?

No. Use it only with devices that require 54V DC power. Using the wrong voltage may cause the device to fail to power on or operate incorrectly.
Can this be used as a spare power adapter for an office network setup?

es, it can be used as a spare or replacement adapter when your compatible switch requires 54V DC, 3.9A or lower, and the same DC output plug.
What protection features are included?

The adapter includes protection against over-current, overpower, overcharge, overheat, overvoltage, and short-circuit conditions.
What should I check before buying?

Check four items: device model, 54V DC requirement, 3.9A current rating or lower device draw, and matching DC plug. All four must match.

Wide Compatibility: This 54V 3.9A 210W power adapter is a perfect replacement for Ubiquiti UniFi networking devices, fully compatible with UniFi XG 6 PoE (US-XG-6POE), USW-Ultra-210W 6/8-Port Switches, and replaces models ADS-210NX-48-1, 540210E, ADS-210NX-48-1540210E
Stable Power Output：Delivering a robust power output of 54V DC at 3.9A, this adapter provides 210W of power to effectively support the operation of your PoE devices and other connected networking equipment, ensuring stable performance throughout your network setup
Superior Safety & Durability: Built with premium IC chips and multiple intelligent protections including over-voltage, over-current, overload, short-circuit, and temperature protection. Features fireproof PC shell, pure copper core, water resistance, and excellent heat dissipation for enhanced safety and longer service life
Easy to Use & Universal Compatibility：With a universal input voltage range of 100-240V AC, this adapter is suitable for use in various countries. It comes with the correct DC connector for easy installation, making it a hassle-free replacement for your existing power supply
Customer Support: Our attentive after-sales service is designed to ensure your satisfaction. If you have any questions about our products, our reliable customer support team will assist you via email within 24 hours. Your satisfaction is our top priority

ABOUT US

Camel Supplies aims to provide great office, school, IT, health, and home products for businesses and homes.
We focus on supply chains and connect suppliers to the customers. We and our suppliers sell on a variety of platforms as marketplace sellers including , alibaba, walmart marketplace, shopify, and amazon. If you already have paid membership on other platforms, you may consider purchasing there for membership subsidized shipping and pricing.

For online retail orders, we negotiate prices and redirect orders to partnered local supplier warehouses and carriers including instacart and FBA (fulfill-by-amazon)for affordable expedited shipping. Due to fees charged by , the prices may differ from MSRP.
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SHIPPING

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For online retail orders, packages are shipped directly from manufacture or suppliers' warehouses for faster fulfillment.

If AmazonMulti-Channel Fulfillment (MCF) or Fulfilled-by-Amazon service (FBA) is used by the supplier forexpedited fulfillment,a tracking number provided by Q-Track will be attached to the order. You may track it at qtrack.io.

RETURNS

We want you to be completely satisfied with your purchase. If you are not happy for any reason, you may return most new, unopened items within 30 days of delivery for a full refund.

For reasons of hygiene, health, and transaction safety, non-returnable items includes: