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Black rectangular 280W laptop power adapter with USB tip and detachable cable

usbroway

usbroway 280W USB Tip Charger for MSI GS77 GE66 GE76 GP76 GP66 Clevo X170SM-G X170KM-G laptop battery

SKU CH-FR98-PR8DY

280W OEM power adapter compatible with MSI GS77, GE66, GE76, GP76, GP66 and Clevo X170SM-G, X170KM-G laptops

  • Battery TypeLithium-Ion
  • 280 W output powers demanding MSI and Clevo models
  • USB tip design fits compatible GS77, GE66, GE76, GP76, GP66 laptops
  • Works with Clevo X170SM-G and X170KM-G chassis
  • Replaces OEM part numbers ADP-280BB, A18-280P1A, S93-0409330-C54
  • UL listed certification confirms safety compliance

280 W USB-tip charger for MSI and Clevo laptops

This 280 W USB-tip charger replaces the original ADP-280BB B and A18-280P1A adapters supplied with select MSI and Clevo machines. It fits the GS77 12U, GE66 Dragonshield 10SFS, GE66 Raider 10UE 10UG 10UH, GE76 Dragon Tiamat 10UG 10UH and GE76 Raider 10UE 10UG 10UH models. It also matches the Clevo X170SM-G and X170KM-G chassis. The connector is a USB-style tip designed for those specific laptops.

Thermals noise and power delivery

The unit delivers a continuous 280 W output, matching the OEM rating for the listed MSI and Clevo systems. It carries UL LISTED certification under reference S93-0409330-C54, confirming compliance with the applicable safety standard. No fan is present, so operation is silent. The adapter runs at the same power level as the original supply, so thermal behaviour inside the laptop is unchanged.

Build fit and cable freedom

The USB-tip connector plugs directly into the supported MSI GS77, GE66, GE76 and Clevo X170 models without an additional barrel-to-USB dongle. It does not work with MSI GE65, GE75, GE63, GE73, GL63, GP63 or any Asus ROG laptop, so buyers with those machines need a different adapter. The single integrated cable reduces desk clutter compared with a detachable-cord design. No extra mounting hardware or case clearance is required.

Highlights

  • 280 W output powers demanding MSI and Clevo models
  • USB tip design fits compatible GS77, GE66, GE76, GP76, GP66 laptops
  • Works with Clevo X170SM-G and X170KM-G chassis
  • Replaces OEM part numbers ADP-280BB, A18-280P1A, S93-0409330-C54
  • UL listed certification confirms safety compliance

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I connect the USB tip to my MSI GS77 12U and what step do people miss?

Plug the USB tip firmly into the laptop's charging port until it clicks; the step people miss is verifying the tip orientation matches the port keying before applying force.

What maintenance or replacement will the 280W charger need later?

The lithium-ion battery inside compatible laptops will degrade over charge cycles; the charger itself has no user-serviceable parts and only needs replacement if the cable frays or the brick overheats.

What limit appears first when running the 280W adapter continuously on a Clevo X170SM-G?

Sustained 280W output is limited by the adapter's thermal design; the brick will throttle or shut down if its internal temperature exceeds safe operating range before the laptop draws full power.

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