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Rectangular black AC adapter with 5.5 mm barrel plug and 10 ft cord

WAWEIS

WAWEIS 19V 4.74A 90W AC adapter laptop charger 5.5mm plug

SKU CH-64Y4-AM8F3

Delivers 19 V at 4.74 A for 90 W output with a 5.5 mm plug and 10 ft cord, plus over-voltage, over-current and short-circuit protection

  • World-wide 100-240 V input suits any mains supply
  • 90 W output at 19 V 4.74 A matches original spec
  • 5 mm plug fits Asus EXA1202YH and ADP-90YD series
  • 10 ft combined cable length gives flexible desk placement
  • FCC CE RoHS certified with over-voltage and short-circuit protection

Replacement 90 W AC adapter

This WAWEIS 19 V 4.74 A charger supplies 90 W through a 5.5 mm barrel plug. It accepts 100–240 V AC at 50/60 Hz worldwide. The power cord measures 10 ft in total length. Safety circuits include over-current, over-voltage, short-circuit and total-power protection.

For Asus EXA1202YH and ADP-90YDB models

The adapter matches the original ADP-90YD, ADP-90YDB and ADP90YDB part numbers for the Asus EXA1202YH notebook. Buyers with a different voltage, amperage or tip size should look elsewhere. Units needing a centre-pin connector or a higher wattage rating are not compatible.

5.5 mm plug tip without centre pin

The connector is a 5.5 mm outer-diameter barrel with no inner pin. This single dimension decides whether the charger fits the laptop’s power jack. Verify the original tip before ordering.

Highlights

  • World-wide 100-240 V input suits any mains supply
  • 90 W output at 19 V 4.74 A matches original spec
  • 5 mm plug fits Asus EXA1202YH and ADP-90YD series
  • 10 ft combined cable length gives flexible desk placement
  • FCC CE RoHS certified with over-voltage and short-circuit protection

Specifications

No published specifications for this item yet.

Questions about this item

What input voltage range does the 90 W adapter accept?

The unit operates on 100 to 240 VAC at 50 or 60 Hz, so it works on mains power worldwide without a separate voltage selector.

What connector size must the laptop jack accept?

The output plug has a 5.5 mm outer diameter tip with no centre pin, matching the Asus EXA1202YH and ADP-90YD series requirements.

How is the charger connected and what step is often missed?

Plug the detachable AC cord into the brick, then insert the 5.5 mm tip firmly until it seats; the common mistake is leaving the tip partly inserted, which breaks the circuit.

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