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Black rectangular wall adapter with barrel connector and US plug prongs

ABLEGRID

ABLEGRID 12V 1.0A Charger for Ubiquiti USG

SKU CH-YHG2-K0S20

12 V 1.0 A replacement power supply for the Ubiquiti USG with worldwide 100-240 V input and over-voltage and over-heat protection

  • Battery TypeUPS
  • Delivers stable 12 V 1.0 A output for reliable USG operation
  • Worldwide 100-240 V AC input works across 50-60 Hz mains
  • Barrel-tip connector sized to match Ubiquiti Security Gateway USG
  • Over-voltage and over-heat protection safeguards connected equipment
  • CE, FCC and RoHS certified for safety compliance

Compatible replacement adapter

The ABLEGRID 12V 1.0A charger serves as a non-OEM power supply for the Ubiquiti Security Gateway USG. It accepts a worldwide AC input of 100-240V at 50-60Hz and delivers a DC output through a barrel tip connector. The unit carries CE, FCC, and RoHS certifications.

Protection features included

Over-voltage and over-heat protection circuits are built into the adapter to safeguard the connected gateway during extended use. The package provides one AC-DC adapter and no additional cables or mounting hardware. The supplier notes 101% compatibility with the original power supply.

Verify tip size and voltage

Before ordering, confirm that the USG requires a 12V DC 1.0A input and that the barrel tip dimensions match the gateway's power jack. The adapter is designed for indoor use with adequate ventilation and should not be placed on heat-sensitive surfaces.

Highlights

  • Delivers stable 12 V 1.0 A output for reliable USG operation
  • Worldwide 100-240 V AC input works across 50-60 Hz mains
  • Barrel-tip connector sized to match Ubiquiti Security Gateway USG
  • Over-voltage and over-heat protection safeguards connected equipment
  • CE, FCC and RoHS certified for safety compliance

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Will the barrel tip on this charger wear out and need replacing?

The barrel tip is a fixed part of the cable; if it becomes loose or damaged the whole adapter must be replaced.

What limits how long this adapter can run continuously?

Internal over-heat protection will shut the unit down if temperatures exceed safe levels during sustained operation.

How much heat and noise does this charger produce when powering a USG all day?

It runs silently with no fan; warmth is normal but the over-heat protection prevents excessive temperature rise.

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