1. Introduction
The BrosTrend N300 Universal WiFi to Ethernet Adapter is designed to provide wireless network connectivity to wired-only devices. This adapter connects to your existing Wi-Fi network and offers an Ethernet port to connect devices such as smart TVs, Blu-ray players, gaming consoles, printers, and desktop computers, enabling them to access the internet wirelessly.
Key features include:
- Wireless Connectivity: Converts Wi-Fi signal to a wired Ethernet connection.
- Fast Ethernet Port: Provides up to 100Mbps wired speed via an RJ45 port.
- Universal Compatibility: Works with a wide range of wired devices.
- Integrated Power Supply: Plugs directly into a wall outlet, eliminating the need for an external power adapter.
- External Antennas: Two external antennas enhance signal reception and stability.
2. Package Contents
Please verify that your package contains the following items:
- 1 x BrosTrend N300 WiFi to Ethernet Adapter
- 1 x Quick Installation Guide
- 1 x Ethernet Cable (5 feet)
3. Product Overview
Familiarize yourself with the adapter's components:

Image 3.1: Front view of the BrosTrend N300 Adapter, showing LED indicators for Signal, Ethernet, and Internet, along with two external antennas.

Image 3.2: Close-up of the adapter's adjustable antennas, which can be rotated 180 degrees to optimize signal reception.
The adapter features LED indicators for Signal, Ethernet, and Internet status, providing visual feedback on its operational state.
4. Setup Guide
Follow these steps to set up your BrosTrend N300 WiFi to Ethernet Adapter.
4.1 Placement Considerations
For optimal performance, place the adapter in a location where it can receive a strong Wi-Fi signal from your router. Avoid placing it near large metal objects, concrete walls, or other devices that may cause interference.

Image 4.1: The adapter's compact design allows it to be plugged directly into a wall outlet without obstructing adjacent sockets.
4.2 Connecting a Wired Device
The adapter allows various wired devices to connect to your Wi-Fi network.

Image 4.2: Example of the adapter connecting a wired printer to a Wi-Fi network.

Image 4.3: The adapter providing wired internet access to a laptop via its Ethernet port.

Image 4.4: The adapter enabling a smart TV to connect to the internet wirelessly.
4.3 Configuration Methods
The BrosTrend N300 adapter can be configured using either WPS (Wi-Fi Protected Setup) or a web browser.
4.3.1 WPS Setup (Recommended for quick setup)
- Plug the BrosTrend N300 adapter into a power outlet near your Wi-Fi router.
- Wait for the adapter to power on. The Signal LED will start blinking.
- Press the WPS button on your Wi-Fi router.
- Within two minutes, press the WPS button on the BrosTrend N300 adapter.
- The Signal LED on the adapter will turn solid blue or orange when successfully connected to your Wi-Fi network.
- Once connected, you can unplug the adapter and relocate it to a suitable position near your wired device.
- Connect your wired device to the adapter's Ethernet port using the provided Ethernet cable.

Image 4.5: Locating and pressing the WPS button on your router.

Image 4.6: Pressing the WPS button on the BrosTrend adapter.

Image 4.7: A wired printer successfully connected to the network via the adapter.

Image 4.8: A laptop successfully connected to the network via the adapter.
4.3.2 Web Browser Setup (Alternative method)
- Plug the BrosTrend N300 adapter into a power outlet.
- Connect your computer directly to the adapter's Ethernet port using an Ethernet cable.
- Open a web browser on your computer and enter the default setup address (refer to the Quick Installation Guide for the specific address, typically
setupwifi.netor an IP address). - Follow the on-screen instructions to select your Wi-Fi network and enter the password.
- Once configured, the adapter will connect to your Wi-Fi network. The Signal LED will turn solid blue or orange.
- You can then disconnect your computer and connect your desired wired device to the adapter.

Image 4.9: Example of the web-based setup interface.
5. Operation
5.1 LED Indicator Status
The LEDs on the BrosTrend N300 adapter provide important status information:

Image 5.1: LED indicators for signal strength.
- Signal LED:
- Blinking Blue: Pairing with your existing Wi-Fi router.
- Solid Blue: Connected to your existing Wi-Fi router with a strong signal.
- Solid Orange: Connected to your existing Wi-Fi router with a fair signal. Consider relocating the adapter closer to your router for better performance.
- Off: Not connected to a Wi-Fi network.
- Ethernet LED:
- Solid: A device is connected to the Ethernet port.
- Blinking: Data is being transmitted through the Ethernet port.
- Off: No device is connected to the Ethernet port.
- Internet LED:
- Solid: The adapter has internet access.
- Off: No internet access.
6. Troubleshooting
If you encounter issues with your BrosTrend N300 adapter, refer to the following common problems and solutions:
- No Internet Access:
- Ensure the Internet LED is solid. If not, check your main router's internet connection.
- Verify the Ethernet cable is securely connected between the adapter and your device.
- Restart both the adapter and your main router.
- Cannot Connect to Wi-Fi Network:
- Ensure the Signal LED is solid blue or orange. If it's off or blinking, try WPS setup again or use the web browser setup.
- Relocate the adapter closer to your Wi-Fi router to improve signal strength.
- Verify that your Wi-Fi network name (SSID) and password are correct. Some special characters in SSIDs may not be supported; simplify if possible.
- Ensure your router's Wi-Fi is enabled and broadcasting.
- Slow Connection Speed:
- Check the Signal LED. If it's orange, the signal is fair. Try moving the adapter closer to your router.
- Ensure there are no obstructions or interference sources between the adapter and the router.
- Confirm your wired device supports 100Mbps Ethernet.
- WPS Setup Fails:
- Ensure you press the WPS button on both the router and adapter within the two-minute window.
- Some routers may have a different WPS activation method; consult your router's manual.
- If WPS continues to fail, use the web browser setup method.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | N300 WiFi to Ethernet Adapter |
| Brand | BrosTrend |
| Hardware Interface | 802.11 b/g/n, Ethernet |
| Data Link Protocol | Fast Ethernet, IEEE 802.11 b/g/n |
| Data Transfer Rate | 300 Megabits Per Second (Wireless), 100 Megabits Per Second (Wired) |
| Product Dimensions | 2.99 x 1.97 x 4.96 inches (7.6 x 5.0 x 12.6 cm) |
| Item Weight | 3.53 ounces (100 Grams) |
| Color | White |
| Compatible Devices | TVs, computers, printers, VoIP phones, security cameras, Blu-ray players, streaming media players, etc. |
8. Safety Information
- Do not expose the device to water or moisture.
- Do not attempt to disassemble or repair the device yourself.
- Use only the power source specified for this device.
- Keep the device away from heat sources and direct sunlight.
- Ensure proper ventilation around the device.
9. Warranty and Support
BrosTrend Technology LLC manufactures this product. For warranty information and technical support, please refer to the documentation included with your purchase or visit the official BrosTrend website. Contact information for support is typically available on the manufacturer's website.





