1. Introduction
The PWAY DT263W-B Wireless HDMI Extender is designed to transmit HDMI audio and video signals wirelessly, allowing for seamless large-screen viewing experiences. This device eliminates the need for complex cabling, offering a simple plug-and-play solution for extending HDMI signals up to 150 meters (or up to 200 meters in barrier-free open spaces) in a one-to-one configuration. It supports Full HD 1080P at 60Hz and 4K at 30Hz wireless transmission, making it suitable for various applications including live streaming, gaming, presentations, and connecting PCs or cameras to TVs and projectors.
2. Product Features
- Compatible with HDMI 1.4 standard, supporting resolutions up to 3840*2160@30Hz, and backward compatible.
- Supports HDCP 1.4 standard for high-bandwidth digital content protection.
- Features local HD video loop output.
- Supports external back-clamp battery power supply (NP-F series: F770, F750, F790).
- Utilizes wireless 802.11a/n for transmission, with a maximum distance of 150m (up to 200m in open, barrier-free spaces).
- Supports 5Ghz transmission for stable and low-latency performance.
- No driver installation or complex setup required; plug and play functionality.
- Compact, portable design with flexible folding antennas.
- Integrated cold shoe for quick installation on cameras or other equipment.
3. Package Contents
Please check the package for the following items:
- 1x Wireless Extender Transmitter (TX)
- 1x Wireless Extender Receiver (RX)
- 4x SMA Paddle Antennas
- 2x USB-A to USB-C Cables
- 2x Power Adapters (DC 5V/1A)
- 1x User Manual & Warranty Card

4. Setup Instructions
Follow these steps to set up your PWAY DT263W-B Wireless HDMI Extender:
- Attach Antennas: Screw the four SMA paddle antennas onto the designated ports on both the Transmitter (TX) and Receiver (RX) units.
- Connect Transmitter (TX): Connect your HDMI source device (e.g., camera, laptop, game console) to the HDMI IN port of the Transmitter unit using an HDMI cable.
- Connect Receiver (RX): Connect your HDMI display device (e.g., TV, projector, monitor) to the HDMI OUT port of the Receiver unit using an HDMI cable.
- Power On: Connect the provided USB-A to USB-C cables to the USB-C power ports on both the Transmitter and Receiver units. Plug the USB-A ends into the included power adapters and then into a power outlet. Alternatively, you can use compatible NP-F series batteries (F770, F750, F790) or a USB-C 5V/1A power bank for portable power.
- Power Indicator: Once powered, the indicator lights on both units will illuminate, indicating they are ready for operation.


5. Operating Instructions
The PWAY DT263W-B is designed for simple operation with its plug-and-play functionality. Once connected and powered, the units will automatically establish a wireless connection.
Operating Modes
The extender supports flexible switching between two display modes:
- Copy Mode: Duplicates the content from your source device onto the display.
- Expansion Mode: Extends your desktop across multiple screens, allowing for increased workspace.

Application Scenarios
The system supports both 1-to-1 and Multiple-to-1 configurations:
- 1-to-1: One Transmitter connected to one Receiver.
- Multiple-to-1: Multiple Transmitters can send signals to a single Receiver, allowing for easy switching between sources.

6. Maintenance
To ensure the longevity and optimal performance of your PWAY DT263W-B Wireless HDMI Extender, please follow these maintenance guidelines:
- Keep the devices clean and free from dust. Use a soft, dry cloth for cleaning.
- Avoid exposing the units to extreme temperatures, humidity, or direct sunlight.
- Do not attempt to open or repair the devices yourself, as this will void the warranty.
- Ensure proper ventilation around the units during operation to prevent overheating.
7. Troubleshooting
If you encounter issues with your wireless HDMI extender, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No signal on display | Loose connections, no power, out of range, signal interference. | Check all HDMI and power connections. Ensure both TX and RX units are powered on. Reduce the distance between TX and RX. Remove any obstacles. |
| Intermittent signal or poor video quality | Excessive distance, obstacles, electromagnetic interference, low battery. | Reduce the distance between units. Ensure a clear line of sight. Avoid placing units near other wireless devices. Check battery levels if using external batteries. |
| Units not pairing | Power cycle needed. | Turn off both TX and RX units, then turn them back on. Allow a few moments for them to re-establish connection. |
| APP monitoring issues | Mobile phone receiving ability, distance. | Ensure your mobile phone is within 50m of the units for optimal APP monitoring. |
8. Specifications
| Attribute | Specification |
|---|---|
| Brand Name | PWAY (also Hoomc) |
| Model Number | DT263W-B |
| Feature | HDMI-Compatible 1.4 |
| Certification | CE |
| Origin | Mainland China |
| Standards | HDMI 1.4; HDCP 1.4 |
| Maximum Resolution | 3840*2160@30Hz |
| Connector Type | HDMI-A (Male) |
| Wireless Network | 5Ghz (802.11a/n) |
| Transmission Distance | ≤150M (up to 200m in barrier-free open space) |
| Dimensions | 100*62*31mm |
| Maximum Pixel Clock | 340MHz |
| Power Dissipation | MAX 2.6W |
| Power Supply | DC 5V (USB-C), NP-F series battery (F970, F750, F550), USB-C 5V/1A Power Bank |
| Outer Diameter | 15 |
| Shielding | Non-Shielded |
| Application | Monitor, Projector, Television, TV box |
| Gender | Male |
9. User Tips
- For optimal performance, especially when using APP monitoring, keep your mobile device within 50 meters of the extender units.
- The maximum transmission distance of 200 meters is achievable in open, barrier-free environments. Obstacles such as walls or furniture will reduce the effective range, typically to around 150 meters.
- Please note that the product package does not include lithium batteries for external power. These must be purchased separately if you intend to use battery power.
- When using external batteries, ensure they are compatible NP-F series (F970, F750, F550) for reliable operation.
10. Warranty and Support
The PWAY DT263W-B Wireless HDMI Extender comes with a 1-year free warranty. For any technical support or warranty claims, please contact the seller or manufacturer directly with your purchase details.





