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Compact black AC adapter brick with 6.0mm barrel connector and detachable power cord

myVolts

myVolts 14V 3A 56W AD-3014N A3514_ESM ac adapter

SKU CH-B3H9-PTV2C

Replacement 14 V 3 A 56 W power adapter with 6.0 mm × 4.4 mm connector for listed Samsung monitors

  • Powers Samsung monitors up to 27 inch with 14 V 3 A output
  • Universal 100-240 V input works worldwide from 50-60 Hz mains
  • 0 mm outer and 4.4 mm inner connector fits listed SyncMaster models
  • Includes AC adapter and detachable power cord in one package
  • Backed by 12 month warranty and 30 day money-back guarantee

14 V 3 A AC adapter for Samsung monitors

This 14 V 3 A AC adapter supplies 42 W to compatible Samsung monitors. It replaces the original power supply for models including SyncMaster P2770, CF591, C27F591 and S22E310H. The unit accepts 100–240 V input at 50–60 Hz for worldwide use.

Thermals noise and power draw

The adapter delivers a steady 14 V output at up to 3 A with a rated 42 W power level. It operates from a 100–240 V 1.5 A mains supply without a fan, so running noise is negligible. Heat output remains low during typical monitor operation.

Barrel connector and daily use

A 6.0 mm outer by 4.4 mm inner barrel plug connects directly to the monitor power port; verify the connector photo before ordering. The package includes the adapter and a detachable AC power cord for immediate setup. The compact brick fits behind a desk or on a power strip without blocking adjacent outlets.

How it compares

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

Price $32.99
Pricier than about 57% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the AD-3014N adapter on my Samsung monitor and what step do people get wrong?

Connect the 6.0 mm by 4.4 mm barrel plug to the monitor's power port, attach the AC cord to the adapter, then plug into a 100–240 V outlet; the common mistake is reversing the connector orientation without checking the photo.

What maintenance or replacement will the AD-3014N need later?

The AC power cord can wear at the strain relief; if the outer jacket frays or the plug pins loosen, replace the cord while keeping the 14 V 3 A adapter body.

What limit shows up first under sustained use?

Continuous operation at the full 42 W output will hit the adapter's thermal ceiling first, so ensure ventilation around the brick and avoid covering it during long sessions.

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