Gonine Laptop Charger for Gateway, 19V 3.42A Power Supply

This universal 19V power adapter is compatible with a wide range of laptops, computers, notebooks, and other devices. It offers multiple current output options, including 3.42A, 3.34A, 3.16A, 3A, 2.8A, 2.5A, 2.37A, 2.31A, 2.1A, 2A, and 1.58A.

To determine if this adapter is suitable for your device, follow these steps:

1. Check the voltage specification on your device's label. It should be 19V DC, not AC 19V or a different voltage.
2. Ensure the maximum current draw of your device is equal to or less than 3.42A, such as 0.5A, 1A, 2A, 2.5A, 2.37A, 3.16A, or 3.42A. This adapter will not work properly with devices exceeding 3.42A.
3. Verify the power input port polarity on your device. The inner core should be positive (+), and the exterior should be negative (-). Also, confirm the DC connector size matches your device's input port.
4. If you have an existing power supply for reference, check that its output voltage, plug size, and polarity are the same as this adapter. As long as the adapter's current rating is equal to or higher than the original, it should be compatible.

This adapter comes with a variety of DC connector tips to fit a range of devices, including: - 6.54.4mm: For LG, Samsung, and Netgear devices - 5.53.0mm: For Samsung and Netgear devices - 5.52.5mm / 5.52.1mm: For Toshiba, Gateway, and Asus devices - 5.51.7mm: For Acer devices - 4.81.7mm: For HP/Compaq devices - 4.53.0mm: For HP Pavilion and Elitebook TouchSmart devices - 4.01.7mm: For HP Compaq Mini devices - 4.01.35mm: For Asus Vivobook devices - 3.01.1mm: For Samsung, Acer, and LG Gram devices

This package includes: - 1 x 19V 3.42A AC to DC power adapter - 1 x 1.5M US plug AC power cord - 9 x assorted DC connector tips

The power adapter features anti-interference magnetic rings, short circuit protection, overvoltage/overcurrent protection, and low heat output for safe and reliable operation.

If you are unsure about the compatibility or encounter any issues, please feel free to contact us for assistance.

product information: