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Black rectangular 280W USB-C power adapter with detachable power cord

Graviton

Graviton ADP-280BB B 280W USB-C Power Adapter

SKU CH-1WJY-NTJGZ

A 280W USB-C power adapter delivering 20V at 14A for compatible MSI and Clevo laptops

  • Delivers 280W for demanding gaming laptops
  • USB-C plug fits modern MSI and Clevo models
  • 100-240V input works worldwide without a converter
  • CE certified for safety compliance
  • Includes power cord for immediate setup

What this adapter delivers

This is a 280W USB-C power adapter rated at 20V and 14A. It accepts 100-240V input at 50-60Hz and includes a power cord. The unit carries CE certification and is supplied new.

Who it suits and who it does not

It suits owners of MSI GE66, GE76 and GP76 laptops plus Clevo X170SMG systems that require the ADP-280BB B or A18-280P1A part numbers. Buyers whose devices need a different voltage, connector or wattage should look elsewhere.

Build integration notes

The adapter uses a USB-C output plug and works with EU, US, UK and AU mains cords. It replaces the original brick without extra cables and frees up a proprietary barrel jack on supported machines.

Highlights

  • Delivers 280W for demanding gaming laptops
  • USB-C plug fits modern MSI and Clevo models
  • 100-240V input works worldwide without a converter
  • CE certified for safety compliance
  • Includes power cord for immediate setup

Specifications

No published specifications for this item yet.

Questions about this item

Do I need a laptop with a USB-C charging port that accepts 20 V at 14 A?

Yes — the adapter delivers 20 V and 14 A over its USB-C output, so the laptop must support that voltage and current for charging to work.

Will it power my older MSI GE66 alongside a newer GE76?

The adapter is listed for GE66, GE76 and GP76 models, so it can supply 280 W to any of those machines.

How can I confirm the adapter is delivering 280 W after I plug it in?

Check the laptop's power-status display or BIOS; it should report a 20 V, 14 A source providing 280 W.

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