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330W Asus Slim Power Jack ROG Strix Zephyrus G14/G16/G18 2024-2025
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SlimQ ASUS Slim Power Jack Adapter — DC 5.5 × 2.5mm to ASUS Mini Port | 250W/300W Laptops Only
The ASUS Mini Port Converter connects a SlimQ GaN charger's 5.5 × 2.5mm DC output to an ASUS laptop with a flat rectangular Mini Port (Slim Power Jack) connector and an original 250W or 300W charger. 90° L-Shaped.
This version is for ASUS laptops with an original 250W or 300W charger. If your original charger has one of the ratings below, view the corresponding converter instead:
Check the selected product's compatibility requirements against your laptop's complete model number, charging connector and original charger label. For other charger ratings or if you are unsure, contact us before ordering.
Bridge a standard DC 5.5 × 2.5mm charger output to your laptop's ASUS Mini Port. Plug and play, with no drivers or software required.
This converter changes the connector type only. It does not convert voltage or increase output power. Your charger's output voltage, polarity and available DC power must meet your laptop's requirements.
A matching connector does not guarantee sufficient power. Check the charger's DC output rating and account for power-sharing limits when charging other devices at the same time. The 250W/300W designation refers to the laptop's original charger rating, not power supplied by this converter.
| Product Series | Year | Model | Original Power Adapter Wattage |
|---|---|---|---|
| ROG Zephyrus G14 | 2026 | GU405AM | 250W |
| ROG Zephyrus G14 | 2026 | GU405AP | 250W |
| ROG Zephyrus G14 | 2026 | GU405AR | 250W |
| ROG Zephyrus G14 | 2026 | GU405AW | 250W |
| ROG Zephyrus G16 | 2026 | GU606AM | 250W |
| ROG Zephyrus G16 | 2026 | GU606AP | 250W |
| ROG Zephyrus G16 | 2026 | GU606AR | 250W |
| ROG Zephyrus G16 | 2026 | GU606AW | 250W |
| ROG Zephyrus G16 | 2026 | GU606AX | 250W |
| ROG Zephyrus Duo | 2026 | GX651AR | 250W |
| ROG Zephyrus Duo | 2026 | GX651AX | 250W |
This adapter supports only ASUS laptop configurations that use the flat rectangular Mini Port (Slim Power Jack) connector and an original 250W or 300W charger. Configurations with 180W, 200W, 240W, 280W, or any other original charger wattage are not supported.
1. Check the Connector Shape
Your laptop must use the flat, rectangular Mini Port (Slim Power Jack), not the older round barrel DC jack.
2. Check the Original Charger Wattage
Your laptop's original charger must be rated at 250W or 300W. This adapter does not support laptop configurations with any other original charger wattage.
3. Verify the Complete Model Number
Do not rely only on the series name or year of purchase. Check the complete model number on the bottom label or system information page. If unsure, contact us with your model number and we will confirm compatibility within one business day.
Q: Which ASUS laptops are compatible with this adapter?
A: Only ASUS laptops that use the flat rectangular Mini Port (Slim Power Jack) connector and come with an original 250W or 300W charger. A matching series name alone does not confirm compatibility. Laptop configurations with any other original charger wattage are not supported.
Q: Which SlimQ chargers work with this adapter?
A: This adapter is compatible with SlimQ 150W, 240W and 330W DC GaN chargers that feature a standard 5.5 × 2.5mm DC output port. These charger ratings do not change the compatibility restriction: the laptop must use a Mini Port connector and have an original 250W or 300W charger. Connector compatibility alone does not mean a charger can supply the laptop's full required power; verify the charger's DC output rating before use.
Q: Is this adapter compatible with 2023 or earlier ASUS laptops?
A: No. This adapter is designed specifically for the new flat Mini Port connector introduced in 2024. Most earlier ASUS laptops use the older round barrel DC jack and are not compatible.
Q: Does this converter increase my charger's power output?
A: No. It changes the connector type only and does not convert voltage or increase power. Your charger must provide the correct voltage, polarity and sufficient DC output for your laptop.