General Information

The power adapter is designed to supply power and charge ASUS laptops that require an input voltage of 19.5 volts and a current up to 3.42 amperes. It is suitable for various ASUS laptop models with a compatible connector.

Main Specifications

• Device type: AC power adapter (charger) for laptop.

• Purpose: Power supply and charging for ASUS laptops.

• Compatible brand: ASUS.

• Model: NTB ADAPTOR ASUS 19.5V 3.42A 3.0×1.1.

Electrical Parameters

• Input voltage: 100 – 240 V (50/60 Hz).

• Output voltage: 19.5 V.

• Output current: 3.42 A.

• Power: about 65 W.

• Power connector type: 3.0 × 1.1 mm (inner pin — positive, outer shell — negative).

Physical Parameters

• Shape: rectangular.

• Color: black.

• Material: heat-resistant plastic.

• Cable length: about 1.2 – 1.5 m (depending on configuration).

• Weight: approximately 250 – 300 g.

Functional Features

• Short circuit protection.

• Overcurrent and overvoltage protection.

• Automatic shutdown when overheating.

• Stable output voltage ensures safe laptop operation.

Compatibility

Compatible with most ASUS laptop models that use an adapter with 19.5 V / 3.42 A output and a 3.0×1.1 mm connector (for example, X-series, K-series, VivoBook, and others).

Package Contents

• Power adapter.

• Power cord (may be included or sold separately).

Usage

Simply connect the adapter to a 220 V power outlet and plug the connector into your laptop’s power port. It can be used for both battery charging and direct power supply to the laptop.