1. Product Overview
The UGREEN Nexode 200W GaN USB C Wall Charger is a high-performance power adapter designed to charge multiple devices simultaneously. Featuring GaN (Gallium Nitride) technology, it offers a compact design with efficient power delivery across its four ports (3 USB-C, 1 USB-A).
Image 1.1: UGREEN Nexode 200W GaN USB C Wall Charger with foldable prongs.
Image 1.2: Close-up view of the charger showing the USB-C1, USB-C2, USB-C3, and USB-A ports.
2. Safety Information
- Do not expose the charger to liquids, extreme temperatures, or humidity.
- Avoid dropping or subjecting the charger to strong impacts.
- Do not disassemble, modify, or attempt to repair the charger.
- Use only with compatible devices and cables.
- Ensure proper ventilation when in use to prevent overheating.
- Keep out of reach of children.
3. Package Contents
- UGREEN Nexode 200W GaN USB C Wall Charger (Model X764)
4. Setup
- Unfold the Prongs: Gently pull out the foldable AC prongs from the charger body until they lock into place.
- Connect to Power Outlet: Plug the charger into a standard wall outlet (100-240V AC).
- Connect Devices: Use appropriate USB-C or USB-A cables to connect your devices to the charger's available ports.
Image 4.1: The charger with its foldable prongs extended, ready for use.
5. Operating Instructions
5.1 Power Distribution
The charger intelligently distributes power based on the connected devices and the number of ports in use. For optimal performance, refer to the power output configurations below.
Image 5.1: Illustrates 140W max fast charging for a MacBook Pro 16" M4 via a single USB-C port (USB-C1).
Image 5.2: The charger powering two MacBook Pros simultaneously. When using USB-C1 & C2 ports simultaneously, each can deliver up to 100W of power. An E-Marker-5A cable is recommended for 100W output.
Image 5.3: The charger connected to four devices (two laptops, a tablet, and a smartphone) for simultaneous charging.
5.2 Port Output Configurations
The following diagrams illustrate the typical power output for various port combinations:
Image 5.4: Single port charging outputs: USB-C1 (140W), USB-C2 (100W), USB-C3 (30W), USB-A (22.5W).
Image 5.5: Various multi-port charging configurations and their respective power outputs.
6. GaNInfinity Technology
This charger incorporates GaNInfinity technology, utilizing Gallium Nitride semiconductors for higher power conversion efficiency, a smaller form factor, and advanced safety features. It includes an integrated protection system to safeguard your devices.
Image 6.1: Diagram illustrating the GaNInfinity chip and its integrated protection system, including over-voltage, over-current, short-circuit, over-temperature, and other safeguards.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | X764 (Mfr Part Number: 35538A) |
| Input Voltage | 100-240V ~ 50/60Hz |
| Total Output Power | 200W Max |
| USB-C Ports | 3 |
| USB-A Ports | 1 |
| Single Port Max Output (USB-C1) | 140W (PD3.1) |
| Technology | GaNInfinity |
| Color | Starlight Grey |
| Compatible Devices | MacBook Pro/Air, Dell XPS, HP 14, iPad, iPhone 17/16/15 Series, Galaxy S25/S24, Pixel 10/9, and other USB-C/USB-A devices. |
8. Troubleshooting
8.1 Device Not Charging
- Check Cable: Ensure the charging cable is fully inserted into both the charger and your device. Try a different cable to rule out cable malfunction.
- Check Power Outlet: Verify that the wall outlet is functional by plugging in another device.
- Re-plug Charger: Unplug the charger from the wall outlet, wait a few seconds, and plug it back in.
- Device Compatibility: Confirm your device is compatible with USB-C or USB-A charging.
8.2 Slow Charging
- Cable Quality: Use high-quality, certified charging cables that support fast charging protocols (e.g., PD3.1 for 140W).
- Port Usage: When multiple devices are connected, the total power is shared. Disconnect less critical devices to allocate more power to a specific device. Refer to Section 5.2 for power distribution details.
- Device Requirements: Ensure your device supports the fast charging wattage provided by the charger.
- Background Apps: Close power-intensive applications on your device during charging.
8.3 Charger Overheating
- It is normal for the charger to become warm during operation, especially under heavy load.
- If the charger becomes excessively hot, disconnect all devices and unplug it from the wall. Allow it to cool down.
- Ensure adequate ventilation around the charger; do not cover it or place it in an enclosed space.
9. Maintenance
- Cleaning: Disconnect the charger from the power outlet and all devices before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or aerosols.
- Storage: Store the charger in a cool, dry place away from direct sunlight and moisture when not in use.
- Prong Care: When folding the prongs, ensure they are fully retracted into the charger body to prevent damage.
10. Warranty and Support
UGREEN products are designed and manufactured to high-quality standards. For information regarding warranty coverage and support, please refer to the warranty card included with your purchase or visit the official UGREEN website. You may also contact UGREEN customer support directly for assistance with product issues or inquiries.
Please retain your proof of purchase for warranty claims.