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Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS 20V 14A 280W AC Adapter for ROG Strix G731GW-DB76 ADP-280BB B

SKU CH-554S-KMJ3Q

Delivers 20V 14A 280W for ROG Strix G731GW-DB76 with 10 ft cord and FCC, CE, RoHS certification

  • World-wide 100-240 V input works anywhere
  • 20 V 14 A output delivers 280 W power
  • 10 ft cord gives flexible placement
  • Multiple safety protections guard against faults
  • FCC CE RoHS certified for compliance

Targeted Power Replacement

This 20V 14A 280W AC adapter is built for the ROG Strix G731GW-DB76 laptop. It delivers the exact voltage and amperage the original ADP-280BB B unit provides. The 10 ft cord gives flexible placement on a desk or bench. It suits owners who need a direct, new replacement for a lost or damaged charger.

Upgrade From Worn Units

Swapping to this adapter makes sense when the original cable frays, the brick overheats or the tip no longer seats firmly. The 100-240VAC 50/60Hz input matches worldwide mains power, so travel does not require a voltage converter. FCC, CE and RoHS certifications confirm the safety baseline the factory unit met. Buyers who need a higher wattage brick for a different model should look elsewhere.

Build Integration

The barrel connector fits the Strix G731GW-DB76 charging port without adapters. Over current, over voltage, short circuit and total power protection shield the laptop’s charging circuit. The 10 ft length reaches distant outlets without stretching the cable. Users who want a right-angle tip or a USB-C PD alternative will not find those features here.

How it compares

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

Price $92.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 280W adapter come with a power cord long enough for a desk setup?

Yes, the charger includes a 10 ft power cord, giving plenty of reach from a wall socket to a desk or table.

What is the correct way to connect this 20V 14A charger to the ROG Strix G731GW-DB76?

Plug the AC cord into the adapter brick first, then into a 100-240VAC outlet, and finally insert the DC tip firmly into the laptop's charging port.

How long should the FCC, CE and RoHS certified adapter last before it needs replacing?

The unit is built with new components and a 12-month warranty; under normal use it typically serves several years before any replacement is considered.

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