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A black rectangular power brick with a detachable round connector cable and four interchangeable tips

GCROWN

GCROWN 65W 45W 33W Asus Laptop Charger UL Round Connector

SKU CH-C39S-R9AR3

UL-certified 65W Asus laptop charger with four detachable round tips covering 45W and 33W models, 19V 3.42A output and 100-240V input

  • Battery TypeLithium-Ion
  • UL certified safety meets US gold standard
  • Powers all 65W 45W 33W Asus round connector models
  • Four detachable tips fit UX303U E410M X540L X540S L210M UX430U UX31E X551M
  • 19V 3.42A output with 100-240V worldwide input
  • Brand new replacement charger with four connector tips included

UL-Certified 65W Asus Charger

This GCROWN AC adapter delivers up to 65W at 19V 3.42A and carries UL safety certification. It includes four detachable round connectors to fit a wide range of Asus laptops requiring 65W, 45W or 33W power. Input voltage ranges from 100V to 240V for worldwide use. The unit is sold new as a direct replacement charger.

For 65W 45W 33W Round-Pin Asus Owners

Suitable for owners of compatible Asus models such as UX303U, E410M, X540L, X540S, L210M, UX430U, UX31E and X551M that use a round power connector. Buyers whose laptops require a USB-C power input or a proprietary barrel size not covered by the four included tips cannot use this adapter. It also does not support devices needing more than 65W output.

Deciding Spec: 19V 3.42A 65W Round Connector

The single specification that determines fit is the 19V 3.42A output with a round connector matching one of the four supplied tips. If the original charger lists 19V 3.42A or a lower 45W or 33W rating and the laptop accepts a round pin, this unit will work. If the laptop demands a different voltage, a higher wattage or a USB-C connection, this is not the correct part.

Highlights

  • UL certified safety meets US gold standard
  • Powers all 65W 45W 33W Asus round connector models
  • Four detachable tips fit UX303U E410M X540L X540S L210M UX430U UX31E X551M
  • 19V 3.42A output with 100-240V worldwide input
  • Brand new replacement charger with four connector tips included

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I fit the round connector to my Asus laptop and which step do people often miss?

Select the detachable tip that matches your port from the four supplied, push it firmly onto the charger cable until it clicks, then insert it into the laptop; the step most often missed is not seating the tip fully so the click is felt.

What part will need replacement first and when?

The cable near the connector or the detachable tip typically wears first after one to two years of daily flexing; the brick itself is UL listed and rated for longer service.

At what load does the 19 V 3.42 A output hit its limit during sustained use?

Continuous draw at 65 W (19 V × 3.42 A) is the maximum; the unit will throttle or shut down if the laptop demands more than 65 W for an extended period.

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