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Black rectangular AC adapter with 4.0 mm barrel tip and long cords

iTekiro

iTekiro 65W AC Adapter 4.0 mm Tip 19V 3.42A

SKU CH-C6ZB-70QBS

Replaces Asus 33 W, 45 W and 65 W chargers with a 19 V 3.42 A output and 4.0 mm tip, includes 6 ft AC and DC cords, UL-listed input.

  • 6 ft AC and DC cords let you reach distant outlets easily
  • 19 V 3.42 A 65 W output replaces Asus 33 W 45 W and 65 W adapters
  • Rugged sealed case resists moisture and humidity in mobile use
  • UL listed AC cord with internal surge and voltage protection
  • Compact 3.74 x 1.73 x 1.10 in design weighs only 10.9 oz

Replacement AC adapter for select Asus laptops

This 65 W charger replaces original 33 W, 45 W and 65 W Asus power supplies and fits models such as the S533FA, X712 series, L410MA, L510KA, UX461FN and various E402, E403 and E410 units. It accepts 100–240 V input at 50–60 Hz for worldwide use and delivers 19 V DC at 3.42 A.

Plug-and-play installation with a 4.0 mm barrel tip

The unit ships with a 6 ft UL-listed 2-prong AC cord and a 6 ft DC cord, so reaching a distant outlet is straightforward. The ruggedised case resists moisture and high humidity, while internal protection filters voltage spikes and limits output current. The only common issue is ordering the wrong tip size — verify the 4.0 mm diameter before purchasing.

Confirm tip diameter and voltage match before

Check that your laptop requires a 4.0 mm barrel connector and 19 V input; the adapter will not fit tips of other diameters. Ensure the device you are powering draws no more than 65 W, as this is the maximum output. No other compatibility checks are needed beyond the connector and voltage.

How it compares

Measured against everything we stock in DC-to-AC Power Inverters, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 91% of the 866 comparable items (median $25.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the adapter is delivering the rated 19V 3.42A output after I plug it in?

Use a multimeter on the 4.0 mm barrel tip to confirm 19 V DC under load; the unit also powers the laptop and charges the battery whether the system is on or off.

What cables are included and is there anything else I need to buy?

The package contains a 6 ft UL-listed 2-prong AC cord and a 6 ft DC cord attached to the adapter; no extra cables are required for the listed Asus models.

Which Asus laptop series does this 65 W 4.0 mm tip adapter replace?

It replaces 33 W, 45 W and 65 W Asus chargers for models including S533FA, X712FA, X712FB, X712JA, L410MA, L510KA, UX461FN, E402, E402MA, E402SA, E403 and E403SA.

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