1. Product Overview
The UpBright 5V AC Adapter is designed to provide reliable power to compatible Android TV boxes. This power supply ensures stable operation for your device, converting standard AC wall power to the required 5V DC output.

Image 1.1: The UpBright 5V AC Adapter, showing the main unit and attached DC output cable.
What's in the Box:
- 1 x UpBright 5V AC Adapter
2. Setup Instructions
Follow these steps to properly connect your UpBright 5V AC Adapter to your device and power source.
- Verify Compatibility: Ensure your device requires a 5V DC input and has a compatible power input port. This adapter is designed for devices such as G-Box M8, MXQ, and MX3 Android TV Boxes.
- Connect to Device: Insert the DC output plug of the adapter firmly into the power input port of your Android TV box.
- Connect to Power Outlet: Plug the AC input prongs of the adapter into a standard 100-240V AC wall outlet.
- Power On: Once connected, your device should receive power. Refer to your device's manual for specific power-on procedures.
3. Operation
The UpBright 5V AC Adapter operates automatically once connected to a power source and a compatible device. It converts the alternating current (AC) from your wall outlet into direct current (DC) at 5 volts, providing the necessary power for your Android TV box to function.
- The adapter is designed for continuous operation.
- No user interaction is required for its basic function after proper setup.
4. Maintenance
Proper care and maintenance will extend the life of your AC adapter.
- Cleaning: Disconnect the adapter from both the power outlet and your device before cleaning. Use a soft, dry cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: Store the adapter in a cool, dry place when not in use. Avoid extreme temperatures and high humidity.
- Handling: Do not bend or crimp the power cord excessively. Avoid placing heavy objects on the cord. Do not attempt to open or modify the adapter casing.
- Ventilation: Ensure the adapter has adequate ventilation during operation. Do not cover it or place it in an enclosed space that could lead to overheating.
5. Troubleshooting
If you encounter issues with your AC adapter, refer to the table below for common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Adapter not properly plugged in. | Ensure the adapter is securely plugged into both the wall outlet and the device. |
| Device does not power on. | Wall outlet is not active. | Test the wall outlet with another known working appliance. |
| Device does not power on. | Incompatible device or incorrect voltage. | Verify your device requires 5V DC input. Consult your device's manual. |
| Adapter feels excessively hot. | Poor ventilation or overloaded circuit. | Ensure adequate airflow around the adapter. Disconnect and allow to cool. If problem persists, discontinue use. |
6. Technical Specifications
| Brand | UPBRIGHT |
| Model Number | G-Box M8 MXQ MX3 5V2A Power Supply |
| Input Voltage | 100-240V AC |
| Output Voltage | 5V DC |
| Compatible Devices | G-Box M8, MXQ, MX3 Android TV Boxes, and other compatible 5V devices |
| UPC | 666230344149 |
| ASIN | B01AA5DOB6 |
7. Warranty and Support
This UpBright product comes with a limited warranty. Please refer to the warranty certificate included with your purchase for specific terms and conditions, including coverage details and duration.

Image 7.1: Example of UpBright Limited Warranty Certificate and various international outlet adapters (AU, EU, UK) that may be included with international orders.
For technical support or warranty claims, please contact UpBright customer service through the contact information provided on your warranty certificate or the official UpBright website.





