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Black rectangular AC adapter with 19V output label and barrel connector

BASEUS

BASEUS 19V AC adapter for AOC monitors

SKU CH-NHV8-G38RS

A 19 V AC adapter compatible with a wide range of AOC LED monitors from 22 to 29 inches

  • Product typeAC Adapters
  • Wide input range suits global mains at 100-240V AC
  • Delivers steady 19V DC for compatible AOC monitors
  • Fits 22 23 24 27 inch AOC LED and LCD models
  • Supports G-SYNC gaming panels including Swift PG278Q PG279Q
  • Brand-new BASEUS unit replaces ADPC1945EX and ADPC1938EX power supplies

19V AC adapter for AOC monitors

This 19V AC adapter replaces the original power supply for a wide range of AOC monitors. It accepts an input range of 100V to 240V and delivers 19V DC output. The unit suits owners of compatible 22, 23, 24, 27, 28 and 29 inch models who need a direct replacement.

Installation and common issues

The adapter plugs into the monitor’s DC jack and a standard mains socket with no tools required. Buyers must verify that their specific model appears in the compatibility list because connector size and polarity differ across the range. Supplying 12V instead of 19V will not power the monitor correctly.

Output voltage decides compatibility

The single specification that determines fit is the 19V DC output required by the listed monitors. Models expecting a different voltage or a proprietary connector cannot use this adapter. Check the monitor’s label for the exact voltage before ordering.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $29.99
Typical for this category: the median of 27,760 items is $30.99.

Specifications

Product
Product typeAC Adapters

Questions about this item

How can I confirm the 19V output is stable after connecting to my AOC monitor?

Power on the monitor and verify the LED indicator stays solid without flickering; a steady backlight and normal OSD operation confirm the adapter is delivering the rated 19V DC.

What comes in the box and do I need a separate mains lead?

The package includes the AC adapter unit with integrated DC cable; a standard IEC C7 or C13 mains cord for your region must be purchased separately if not already owned.

Which adapter version suits a 27-inch 2560x1440 G-SYNC model like the PG278Q?

The 19V unit listed covers the PG278Q and PG279Q 27-inch WQHD G-SYNC monitors, matching the 19V input those models require.

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