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Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS 19V 4.74A 90W AC/DC adapter laptop charger

SKU CH-RHVS-QB3BB

19 V 4.74 A 90 W AC/DC adapter with 10 ft cord and over-voltage, over-current, short-circuit protection

  • World-wide 100-240 V input works anywhere
  • 19 V 4.74 A output delivers 90 W power
  • Ten-foot cord gives flexible desk placement
  • Multiple safety guards protect against surges and shorts
  • FCC CE RoHS certified for regulated quality

Compatible 90 W adapter for Asus laptops

This 19 V 4.74 A AC/DC adapter replaces the original power supply for Asus Q502, Q502LA, Q502LA-BBI5T12, K52DE, K42N, X401A-RGN4, L55D and K53SV-SX045R models. It delivers 90 W output with worldwide 100-240 VAC 50/60 Hz input. The unit is new and certified to FCC, CE and RoHS standards.

Plug-in replacement with 10 ft total cord length

The adapter connects directly to the laptop barrel jack and a standard wall outlet, requiring no internal installation or additional cables. Its 10 ft combined cord length gives flexibility for desk or floor placement. Built-in over-current, over-voltage, short-circuit and total-power protection safeguards the connected notebook.

Upgrade from a lost or failing original charger

This unit restores full charging capability when the factory adapter is missing, damaged or no longer holds a stable voltage. The jump is worth it whenever the original brick shows intermittent charging, overheating or physical cord wear. It is not for users needing USB-C Power Delivery or higher wattage for larger workstations.

Highlights

  • World-wide 100-240 V input works anywhere
  • 19 V 4.74 A output delivers 90 W power
  • Ten-foot cord gives flexible desk placement
  • Multiple safety guards protect against surges and shorts
  • FCC CE RoHS certified for regulated quality

Specifications

No published specifications for this item yet.

Questions about this item

How long is the power cord on this 90W adapter?

The charger comes with a total 10 ft long power cord from wall outlet to laptop connector.

Does the 19V 4.74A brick run hot or loud during all-day use?

It has no fan; the smart chip and isolation materials provide overheating protection so it stays quiet.

Which Asus models is this 19V 4.74A charger confirmed to fit?

Compatible models include Q502, Q502LA, Q502LA-BBI5T12, K52DE, K42N, X401A-RGN4, L55D and K53SV-SX045R.

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