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Black rectangular power brick with detachable round connector tips

Kenuco

Kenuco 65W 19V 3.42A AC Adapter Round Connector 4 Tips

SKU CH-2K59-GATZC

65 W 19 V 3.42 A AC adapter with four round tips for compatible laptops up to 65 W, UL certified

  • TypeAC Adapters
  • UL certified safety for reliable charging
  • 65W 19V 3.42A output supports 45W and 33W models
  • Four detachable round tips fit Vivobook 14 15 17 and Zenbook
  • Not compatible with USB-C 7.4 5.0 6.0 3.7 connectors
  • 30 day replacement and 1 year warranty coverage

Universal 65W adapter for mainstream laptops

This 65W AC adapter delivers 19V at 3.42A and steps down to 45W or 33W loads automatically. It targets owners of Vivobook 14 15 17 and Zenbook models that use a round barrel connector. UL certification confirms the unit meets recognised US safety standards. It is not intended for gaming laptops or high-performance models exceeding 65W.

Four swappable round tips replace multiple bricks

The package includes four detachable round connectors of different sizes so one charger fits several supported notebooks. Buyers must verify the tip against the product image because USB-C variants measuring 7.4 by 5.0 mm and 6.0 by 3.7 mm are explicitly not supported. This approach frees up bag space for users who carry more than one compatible ultrabook.

Ready-to-use kit with one-year replacement cover

You receive the adapter and the four round tips in a single box, eliminating the need to hunt for a separate tip kit. The supplier offers immediate replacement within 30 days and a one-year warranty period, giving buyers a risk-free path if the unit fails. No software or drivers are required; the charger works as soon as the correct tip is attached.

Highlights

  • UL certified safety for reliable charging
  • 65W 19V 3.42A output supports 45W and 33W models
  • Four detachable round tips fit Vivobook 14 15 17 and Zenbook
  • Not compatible with USB-C 7.4 5.0 6.0 3.7 connectors
  • 30 day replacement and 1 year warranty coverage

Specifications

TypeAC Adapters

Questions about this item

Will the 65 W limit throttle a Vivobook 14 that draws full load for hours?

The adapter is rated 65 W at 19 V and 3.42 A, so it will supply up to that ceiling; sustained loads above 65 W are not supported.

Does the brick stay quiet and cool when powering a Zenbook 15 all day?

No fan is present; the unit relies on passive cooling, so it runs silently and its temperature rise depends on the continuous load you apply.

Which of the four included round tips fits my specific laptop model?

The package supplies four detachable round connectors; you must match the tip to your device’s charging port by comparing the connector images.

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