UGREEN Uno USB C to USB C Cable 100W Instruction Manual

1. Product Overview

The UGREEN Uno USB C to USB C Cable is designed for efficient power delivery and data transfer. It supports up to 100W fast charging and data transfer speeds of 480Mbps. The cable features a durable nylon braided design and an integrated LED display to indicate charging status.

Image: UGREEN Uno USB C to USB C Cable 100W, showcasing its design and USB-C connectors.

2. Key Features

• 100W USB C Fast Charging: This cable supports Power Delivery (PD) up to 100W, enabling rapid charging for compatible devices when paired with an appropriate power adapter.


Image: UGREEN Uno USB C Cable connected to a MacBook Pro 16 inch, illustrating 100W fast charging capability.

• 480Mbps Data Transfer: Facilitates data synchronization and file transfers at speeds up to 480 Megabits Per Second.


Image: UGREEN Uno USB C Cable connecting a laptop and a smartphone, demonstrating 480Mbps data transfer speed.

• Smart LED Display: The cable features a small LED indicator on one connector that displays a 'smiley face' or 'eyes' to confirm an active charging connection. This visual cue helps verify that power is flowing to your device.


Image: Close-up view of the UGREEN Uno USB C Cable's connector, highlighting the LED display with a 'smiley face' indicator.

• Durable Design: Constructed with high-quality aluminum and a nylon braided exterior, this cable is designed for enhanced durability and resistance to tangling and wear.


Image: UGREEN Uno USB C Cable shown in a bending test scenario, emphasizing its flexible and durable nylon braided construction.

• Universal Compatibility: Compatible with a wide range of USB-C devices, including smartphones (e.g., iPhone 15 series, Galaxy S25 Ultra), tablets (e.g., iPad Pro/Air), and laptops (e.g., MacBook Pro/Air).


Image: UGREEN Uno USB C Cable demonstrating its wide compatibility by connecting to multiple USB-C devices.

3. Setup and Connection

1. Connect one end of the UGREEN Uno USB C to USB C Cable to a compatible USB-C power adapter (not included).
2. Connect the other end of the cable to the USB-C port of your device (e.g., smartphone, tablet, laptop).
3. Ensure both connections are secure. The LED display on the cable's connector should light up, indicating an active charging connection.

4. Operating the LED Display

The UGREEN Uno USB C Cable features an intelligent LED display on one of its connectors. When the cable is properly connected to a power source and a compatible device, and charging is active, the LED display will illuminate with a 'smiley face' or 'eyes' pattern.

This visual indicator confirms that the cable is functioning and a power connection has been established. Please note that the LED display is designed to show connection status and does not provide real-time wattage or data transfer speed information.

5. Maintenance and Care

• Avoid bending the cable sharply, especially near the connectors, to prevent internal damage.
• Store the cable neatly coiled to prevent tangling and kinking. The included cable tie can assist with this.
• Keep connectors clean and free from dust or debris. Use a dry, soft cloth to wipe them if necessary.
• Do not expose the cable to extreme temperatures or moisture.

6. Troubleshooting

Cable not charging or slow charging:

• Ensure both ends of the cable are securely connected to the power adapter and the device.
• Verify that your power adapter is compatible with your device's charging requirements and supports Power Delivery (PD).
• Check if your device's USB-C port is clean and free from obstructions.
• Try using a different power adapter or a different USB-C port on your device to rule out issues with the power source or device port.

LED display not lighting up:

• Confirm that the cable is properly connected at both ends and that power is being supplied by the adapter.
• The LED display only activates when an active charging connection is detected. If no power is flowing, the LED will remain off.

7. Technical Specifications

8. Warranty and Support

For warranty information, technical support, or any inquiries regarding your UGREEN Uno USB C to USB C Cable, please refer to the official UGREEN website or contact their customer service directly. Keep your purchase receipt for warranty claims.