1. Introduction
The Dpofirs 5-inch USB Mini Screen is designed to monitor your computer's vital statistics, including CPU, GPU, RAM usage, temperatures, network speed, date, time, volume, and weather forecast. This device connects via a single USB Type-C cable, eliminating the need for additional power supplies or HDMI cables. It features a clear 5-inch display and supports various customizable themes, allowing for personalized monitoring.

Image: The Dpofirs 5-inch USB Mini Screen displaying key features such as horizontal and vertical screen switching, energy efficiency, and comfortable eye protection with brightness adjustment.
2. What's in the Box
Upon unpacking your Dpofirs 5-inch USB Mini Screen, please ensure all the following items are present:
- 1 x Display Screen
- 1 x Stand
- 1 x Type-C Cable

Image: The package contents, including the 5-inch display screen, a stand, and a Type-C USB cable.
3. Specifications
| Product Dimensions | 9 x 2.7 x 0.7 inches |
| Item Weight | 8.1 ounces |
| Screen Size | 5 Inches |
| Resolution | 800x480 Pixels |
| Aspect Ratio | 1.66:1 |
| Total USB Ports | 1 (Type-C) |
| Screen Surface | Glossy |
| Model Number | Dpofirssy38uo6t4b8320 |

Image: The 5-inch USB Mini Screen with approximate dimensions of 122 x 78mm (4.8 x 3.1in) and a thickness of 10mm (0.4in).
4. Setup Instructions
- Unpack the Device: Carefully remove the display screen, stand, and Type-C cable from the packaging.
- Attach the Stand: Securely attach the provided stand to the back of the mini screen.
- Connect to PC: Use the included USB Type-C cable to connect the mini screen to an available USB port on your computer. The device does not require an external power supply or an HDMI cable.
- Install Software: The device requires custom software to function. Please contact Dpofirs customer support if you cannot locate the English version of the software.
- Launch Software: Once the software is installed, launch it to begin monitoring your PC's data.

Image: A close-up view of the device's interface, highlighting the Type-C USB port for connection and a TF card slot.
5. Operating Instructions
5.1 Monitoring PC Condition
Once connected and the software is running, the mini screen will display real-time data including:
- CPU Usage and Temperature
- GPU Usage and Temperature
- RAM Usage
- Network Speed (Upload/Download)
- Date and Time
- Volume
- Weather Forecast
5.2 Customizing Themes
The display software includes a variety of built-in themes. You can customize the appearance by:
- Selecting different pre-installed themes.
- Changing the background image to a personal preference.
- Designing your own theme through the software interface.

Image: Examples of different customizable themes and layouts available for the 5-inch USB Mini Screen, showing various data points and aesthetic options.
6. Maintenance
To ensure the longevity and optimal performance of your Dpofirs 5-inch USB Mini Screen, follow these maintenance guidelines:
- Cleaning: Use a soft, dry, anti-static cloth to gently wipe the screen and casing. Avoid abrasive cleaners or solvents.
- Storage: When not in use, store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Handle the screen with care to prevent scratches or physical damage.
7. Troubleshooting
If you encounter issues with your Dpofirs 5-inch USB Mini Screen, refer to the following common problems and solutions:
- Screen Disconnects Frequently:
Ensure the USB Type-C cable is securely connected to both the screen and your computer. Try using a different USB port or a different Type-C cable to rule out cable or port issues. Restarting the monitoring software may also resolve the issue. If the problem persists, a hard reset of the screen (disconnecting and reconnecting the USB cable) might be necessary, followed by reloading the software. - Software Not Found/Cannot Install:
The device requires specific custom software. If you cannot find the English version of the software or are having trouble with installation, please contact Dpofirs customer support for assistance. - Display Not Turning On:
Verify that the USB cable is properly connected and providing power. Try connecting to a different USB port. If the screen still does not power on, the device may require service. - Incorrect Data Displayed:
Ensure the monitoring software is correctly configured and up-to-date. Restarting the software and your computer can sometimes resolve data display inconsistencies.
8. Warranty and Support
For warranty information, technical support, or further assistance with your Dpofirs 5-inch USB Mini Screen, please contact Dpofirs customer service directly. Refer to the product packaging or the official Dpofirs website for contact details.

