Genuine LITEON PA-1331-68 330W Charger for 2025 Gigabyte Gaming Laptop

Lite-On PA-1331-68 330W Charger for Gigabyte AORUS Gaming Laptops

Is your Gigabyte AORUS losing charge while plugged in, throttling mid-game, or no longer clicking into the barrel jack? On these machines, that almost always comes down to the adapter — wrong wattage or a worn connector. This Lite-On PA-1331-68 is the factory-spec 330W unit with the correct 4.5mm pin.

Why 330W and the 4.5mm Pin Both Matter

Gigabyte's AORUS HX laptops pair a power-hungry CPU with RTX-class graphics. Under load, combined draw can exceed 250W — before the power needed to charge the battery at the same time. A lower-wattage adapter hits a power wall: performance is capped to stay in budget, fans roar, but frame rates stall.

The 330W rating (19.5V × 16.9A) leaves the headroom to hold full clocks and keep charging. And the connector is specific — a 330W brick with the wrong plug simply won't seat, which is why the 4.5mm pin matters as much as the wattage.

Specifications

Compatible Models

Fits Gigabyte laptops rated for 19.5V / 16.9A / 330W with a 4.5mm pin connector, including select models from:

• Gigabyte AORUS Gaming Series
• Gigabyte AORUS Master Series
• Gigabyte AORUS 16X Series
• Gigabyte AORUS 17 Series
• Other laptops using the PA-1331-68 spec

Before You Buy — Check These 3 Things

Matching wattage alone isn't enough. Confirm all three:

1. Output rating on your original adapter's label reads 19.5V 16.9A
2. Model number matches PA-1331-68
3. Connector is the 4.5mm pin — right wattage with the wrong plug won't fit

Safety Protection

Onboard circuits guard against overvoltage (OVP), overcurrent (OCP), overload (OLP), short circuit (SCP), and overtemperature (OTP) — reducing risk to your motherboard and battery during voltage swings or long full-load sessions.

In the Box

• 1 × Original Lite-On PA-1331-68 330W AC Adapter
• 1 × AC Power Cord