1. Introduction
This manual provides essential information for the proper installation, operation, and maintenance of your Concord HDMI 2.0 High Speed with Ethernet Cable. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
2. Product Overview
The Concord HDMI 2.0 High Speed with Ethernet Cable is designed for high-quality audio and video transmission. It supports HDMI 2.0 specifications, offering high bandwidth for resolutions up to 4K Ultra HD and beyond, along with Ethernet channel functionality for network connectivity over HDMI.
Key features include:
- HDMI 2.0 Compliance: Supports high-bandwidth features for 4K@60Hz, HDR, and more.
- High Speed with Ethernet: Enables network data transmission and audio return channel (ARC).
- Premium Construction: Features heavily plated 24K gold plated connectors for optimal signal transfer and corrosion resistance.
- Oxygen-Free Copper Cabling: Ensures superior signal integrity and reduced interference.
- Durable Design: Solidly constructed plugs with high-quality moulded strain-relief grommets and a braided sheath protect against wear and tear.
This cable is available in various lengths, identified by their model numbers:
- WQ-7906: 500mm (0.5m) Male to Male
- WQ-7900: 1.5m Male to Male
- WQ-7902: 3.0m Male to Male
- WQ-7904: 5.0m Male to Male
- WQ-7905: 10.0m Male to Male

Figure 2.1: The Concord HDMI 2.0 Cable, showing its braided sheath and gold-plated connectors, coiled for storage or packaging.

Figure 2.2: A close-up view of the gold-plated connector and the durable strain-relief of the Concord HDMI 2.0 Cable.
3. Setup
Connecting your Concord HDMI 2.0 cable is a straightforward process. Ensure all devices are powered off before making connections.
- Identify Ports: Locate the HDMI output port on your source device (e.g., Blu-ray player, game console, computer) and the HDMI input port on your display device (e.g., TV, monitor, projector).
- Connect Source: Gently insert one end of the HDMI cable into the HDMI output port of your source device. Ensure it is fully seated.
- Connect Display: Gently insert the other end of the HDMI cable into the HDMI input port of your display device. Ensure it is fully seated.
- Power On: Power on your display device first, then your source device.
- Select Input: On your display device, select the correct HDMI input source using your remote control or on-screen menu.
The cable is designed for plug-and-play functionality and does not require additional drivers or software.
4. Operating
Once connected, the Concord HDMI 2.0 cable facilitates the transmission of high-definition audio and video signals. No specific operation is required for the cable itself beyond proper connection.
- Signal Transmission: The cable will automatically transmit audio and video signals between your connected devices.
- Ethernet Channel: If both connected devices support HDMI Ethernet Channel (HEC), the cable will enable network data sharing without a separate Ethernet cable.
- Audio Return Channel (ARC): If both devices support ARC, audio from your TV can be sent back to an audio receiver or soundbar via the same HDMI cable.
Refer to your source and display device manuals for specific settings related to HDMI input, resolution, audio output, and advanced features like HDR or HEC.
5. Maintenance
Proper care will extend the life of your HDMI cable and ensure consistent performance.
- Handling: Always grasp the connector housing when plugging or unplugging the cable. Avoid pulling directly on the cable itself, as this can damage internal wires or the connector.
- Storage: When not in use, coil the cable loosely. Avoid tight bends or kinks, especially near the connectors.
- Cleaning: If connectors appear dusty, gently wipe them with a clean, dry, lint-free cloth. Do not use liquid cleaners or abrasive materials.
- Environment: Keep the cable away from extreme temperatures, direct sunlight, and excessive moisture.
6. Troubleshooting
If you encounter issues, try the following common troubleshooting steps:
| Problem | Possible Cause / Solution |
|---|---|
| No picture or sound |
|
| Flickering picture or intermittent signal |
|
| No Ethernet or ARC functionality |
|
7. Specifications
| Feature | Detail |
|---|---|
| Product Type | HDMI 2.0 High Speed with Ethernet Cable |
| Brand | Jaycar (Concord) |
| Connector Type | HDMI Male to Male |
| Connector Plating | 24K Gold Plated |
| Conductor Material | Oxygen-Free Heavy Copper |
| Supported HDMI Version | HDMI 2.0 (backward compatible) |
| Features | Ethernet Channel, Audio Return Channel (ARC), 4K Ultra HD support, HDR support |
| Available Lengths (Model No.) |
|
| ASIN | B07CT3CDHQ |
| Manufacturer | Jaycar |
8. Warranty and Support
This product is manufactured by Jaycar. For any product-related inquiries or support, please contact Jaycar customer service.
Regarding returns, the product is subject to a 30-day return policy for refund or replacement from the date of purchase, as per standard retail terms. Please retain your proof of purchase for any warranty or return claims.





