User Manual for UGREEN GaN 200W Desktop Charger
Quick guide for the UGREEN GaN 200W Desktop Charger (Model CD271). Includes setup instructions, safety precautions, and technical specifications for optimal use.
Quick answers from the manual
Quick answer
- The UGREEN GaN 200W Desktop Charger (CD271) is a multi-port charging station. Connect the power cable to the input and your devices to the appropriate USB-C or USB-A ports. p. 2
Key actions
- Unplug the charger from the power socket when not in use. p. 2
Problems and fixes
The charger reduces power to 165W when it reaches high temperatures and resumes to 200W when cooled.
p. 3Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| Total Output Power | 200W Max | Maximum combined power output | p. 3 |
Where to find it in the PDF
- Package Contents and Usage p. 2
- Safety and Specifications p. 3
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
The UGREEN GaN 200W Desktop Charger (Model CD271) is a high-power charging station designed to charge multiple devices simultaneously using USB-C and USB-A ports. Always unplug the charger from the power socket when not in use.
Package contents

- 1x Charger
- 1x User Manual
- 1x Power Cable
- 1x USB-C Charging Cable
How it works
Connect the provided power cable to the input port on the charger and plug it into a wall outlet. Connect your devices (laptops, tablets, mobile phones) to the corresponding USB-C or USB-A ports on the front of the charger.

Safety precautions
- Use only with devices compatible with specified charging protocols.
- Do not expose the product to fire or heat sources.
- Do not use in humid environments or near liquids.
- Keep out of reach of children.
- The charger features temperature protection: if it reaches high temperatures, output power will reduce to 165W and resume to 200W once cooled.
Specifications
Input: 100-240V~ 50/60Hz 2.5A Max
USB-C1/C2 Output: 5.0V=3.0A/9.0V=3.0A/12.0V=3.0A/15.0V=3.0A/20.0V=5.0A/3.3-21.0V=3.0A (100.0W Max)
USB-C3/C4 Output: 5.0V=3.0A/9.0V=3.0A/12.0V=3.0A/15.0V=3.0A/20.0V=3.25A/3.3-21.0V=3.0A (65.0W Max)
USB-A1/A2 Output: 5.0V=2.0A (10.0W Max)
Total Output Power: 200.0W Max
Manufacturer information
UGREEN
Practical help
Common problems
The device has built-in temperature protection. It will automatically reduce output to 165W when hot and resume to 200W once the temperature falls.
Before use
- Ensure the device is compatible with the charger's protocols.
- Check that the power cable is securely connected to the input.
- Do not use in humid environments or near liquids.
- Unplug the charger from the power socket when not in use.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.