1. Introduction
This manual provides comprehensive instructions for the UGREEN 40238 HDMI to DisplayPort Adapter. This device facilitates the conversion of an HDMI signal to a DisplayPort signal, enabling connection of HDMI-enabled source devices to DisplayPort-enabled displays. It supports resolutions up to 4K@30Hz and 1080P@60Hz, offering a reliable solution for various display requirements.
The adapter features nickel-plated connectors for durability and includes a USB-A power port to ensure stable operation. Its plug-and-play design eliminates the need for driver installation, simplifying setup.
2. Product Features
- Signal Conversion: Converts HDMI input to DisplayPort output.
- Resolution Support: Supports video resolutions up to 4K@30Hz and 1080P@60Hz.
- Power Supply: Equipped with a USB-A power port for stable performance.
- Durability: Features nickel-plated connectors for enhanced longevity.
- Plug and Play: No driver installation required for operation.
- Display Modes: Supports both mirror and extend display modes.
- Wide Compatibility: Compatible with various HDMI input devices (e.g., PCs, laptops, gaming consoles) and DisplayPort output devices (e.g., monitors, TVs, projectors).
3. Package Contents
Please verify that all items are present and in good condition upon opening the package.
- UGREEN 40238 HDMI to DisplayPort Adapter (1 unit)
- User Manual (This document)
4. Setup Instructions
Follow these steps to connect your UGREEN 40238 HDMI to DisplayPort Adapter:
- Connect HDMI Input: Plug the HDMI male connector of the adapter into the HDMI output port of your source device (e.g., PC, laptop, gaming console).
- Connect USB Power: Connect the USB-A male connector of the adapter to a USB port on your source device or a USB power adapter (5V/1A recommended). This connection is crucial for providing the necessary power to the adapter for stable operation.
- Connect DisplayPort Output: Connect a DisplayPort cable (not included) from the DisplayPort female port of the adapter to the DisplayPort input port on your display device (e.g., monitor, TV, projector).
- Power On Devices: Ensure both your source device and display device are powered on.
- Select Input: On your display device, select the correct DisplayPort input source.

Image: Connection diagram of the UGREEN HDMI to DisplayPort adapter, illustrating the HDMI input, USB power connection, and DisplayPort output.

Image: Input and output flow diagram, showing various HDMI source devices connecting to the adapter and various DisplayPort display devices receiving the output.
5. Operating Instructions
Once connected, the adapter operates automatically. You can configure your display settings on your source device to utilize different display modes.
Display Modes:
- Mirror Mode: Duplicates the display from your source device onto the connected DisplayPort monitor. This is ideal for presentations or sharing content on a larger screen.
- Extend Mode: Extends your desktop across both your source device's display and the connected DisplayPort monitor, providing additional screen real estate for multitasking.

Image: Illustration of Mirror Mode, which duplicates the display, and Extend Mode, which expands the workstation across two screens.
Resolution Settings:
The adapter supports resolutions up to 4K@30Hz and 1080P@60Hz. Ensure your source device's output resolution and your display's input capabilities are compatible with these specifications for optimal performance. You may need to adjust the display settings on your computer or source device to achieve the desired resolution.

Image: Visual representation of the adapter's capability to offer 4K@30Hz or 1080P@60Hz video resolution.
Gaming and Entertainment:
This adapter is suitable for connecting gaming consoles (such as PS3/PS4) or other entertainment devices with HDMI output to DisplayPort monitors, enhancing your visual experience.

Image: Example setup demonstrating enhanced gaming visuals when connecting a PS4/PS3 to a DisplayPort monitor via the adapter.

Image: Examples of wide usage scenarios for the adapter, including gaming, home theater, and conference presentations.
6. Maintenance
To ensure the longevity and optimal performance of your UGREEN 40238 adapter, please follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the adapter. Do not use liquid cleaners or aerosols.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid bending or twisting the cables excessively. Do not apply excessive force when plugging or unplugging connectors.
- Power: Always ensure the USB power cable is securely connected for stable operation.
7. Troubleshooting
If you encounter issues with your UGREEN 40238 adapter, please refer to the following common troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| No display/No signal on monitor. |
|
|
| Flickering or unstable display. |
|
|
| Audio not working. |
|
|
| Resolution limitations (e.g., only 720p works). |
|
|
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | FBA_40238 |
| Brand | UGREEN |
| Input | HDMI Male, USB-A Male (for power) |
| Output | DisplayPort Female |
| Max Resolution Support | 4K@30Hz, 1080P@60Hz |
| Color | Black |
| Connector Type | HDMI, DisplayPort |
| Item Dimensions (L x W x H) | 13.2 x 13.5 x 3.8 cm |
| Item Weight | 10 g |
| Number of Ports | 2 (HDMI input, DisplayPort output) |
| Compatible Devices | Monitors, TVs, Projectors (DisplayPort input); PCs, Laptops, Gaming Consoles (HDMI output) |
9. Warranty and Support
Manufacturer's Warranty: The UGREEN 40238 HDMI to DisplayPort Adapter comes with a 1-Year Manufacturer's Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
Warranty Exclusions: The warranty does not cover damage caused by accident, misuse, abuse, neglect, unauthorized modification or repair, or damage caused by external factors such as power surges or lightning.
Customer Support: For technical assistance, warranty claims, or any questions regarding your UGREEN product, please contact UGREEN customer support through their official website or the retailer from whom you purchased the product. Please have your product model number (FBA_40238) and proof of purchase ready when contacting support.
Note: Spare part information is not available or provided by the manufacturer.