We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular AC adapter brick with 4.0 mm barrel tip and two detachable power cords

iTekiro

iTekiro 19V 3.42A 65W AC adapter 4.0mm tip

SKU CH-T5GR-SRN29

A 65 W, 19 V AC adapter with a 4.0 mm tip and 6 ft cords replaces Asus 33 W, 45 W and 65 W units

  • Battery typeLithium-Ion
  • Power adapter voltage19 V
  • Power adapter current3.42A
  • Power adapter wattage65 W
  • Product typeAC Adapter
  • 19V 3.42A 65W output powers compatible Asus laptops and charges the battery
  • 100-240V 50-60Hz input works worldwide without a voltage converter
  • 0mm barrel tip matches the required connector diameter for listed models
  • 6ft AC cord plus 6ft DC cord gives extended reach from the wall outlet
  • Rugged sealed case resists moisture and humidity in mobile environments

19V 65W AC adapter for Asus laptops

This iTekiro adapter delivers 19 volts at 3.42 amps for a maximum output of 65 watts. It replaces Asus 33W, 45W and 65W units and fits models such as the S532FL, X712FA, X712FB, X712JA, Q508UG, X1400EP, TM420UA, E210MA, X512JA, Q407IQ, X412FL, S433FA, K513EQ and F512FL. The 4.0 mm barrel tip matches the required connector size.

Suits owners of listed Asus notebooks needing

Buyers with laptops that require a different tip diameter, a higher wattage rating or a proprietary connector other than the 4.0 mm barrel should look elsewhere. The adapter is not designed for devices that draw more than 65 watts or use USB-C power delivery.

Fits a standard AC outlet and the laptop DC jack

The package includes a six-foot UL-listed two-prong AC cord and a six-foot DC cord, giving ample reach between the wall socket and the notebook. The ruggedised case resists moisture and high humidity, while internal safety circuits filter voltage spikes and limit output current to protect the connected laptop.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter
Power
Battery typeLithium-Ion
Power adapter voltage19 V
Power adapter current3.42A
Power adapter wattage65 W

Questions about this item

Which laptop models use the 4.0 mm tip this adapter provides?

Compatible models include Asus S532FL, S532FL-PB55, L210MA, X712FA, X712FB, X712JA, Q508UG, X1400EP, TM420UA, E210MA, X512JA, X712JA, E410MA, TP470EZ, S433EA, K513EQ, F512FL, Q407IQ, X412FL and S433FA.

Will it safely replace my original 33 W, 45 W or 65 W Asus charger?

Yes — the adapter delivers 19 V at 3.42 A for 65 W maximum output, covering 33 W, 45 W and 65 W Asus units, with UL-listed AC cord and internal surge and over-current protection.

How can I verify the adapter is charging correctly once connected?

The laptop should show it is plugged in and the battery indicator will display charging whether the system is on or off, confirming the 19 V 3.42 A output is active.

More in Laptop Chargers & Batteries

Similar items