1. Introduction
This manual provides detailed instructions for the proper use, setup, and maintenance of your Socobeta EXP GDC Beast HDMI to Mini PCI-E Cable. Please read this manual thoroughly before using the product to ensure optimal performance and longevity. This cable is designed to connect devices with an HDMI output to a Mini PCI-E slot, commonly found in laptops, for external graphics card solutions (eGPU setups).
2. Product Overview
The Socobeta EXP GDC Beast HDMI to Mini PCI-E Cable is a specialized cable designed for connecting an external graphics dock (e.g., EXP GDC Beast) to a laptop's Mini PCI-E interface. Its compact and portable design makes it suitable for various setups.

The Socobeta EXP GDC Beast HDMI to Mini PCI-E Cable, illustrating its HDMI connector and Mini PCI-E interface board.

The cable coiled, demonstrating its flexibility and compact storage capability.

A detailed view of the Mini PCI-E connector board, labeled 'BEAST PRO', which connects to the laptop's internal slot.

A close-up of the standard HDMI connector, which typically plugs into an external graphics dock.

The cable positioned next to a laptop, illustrating its intended use and relative size.

An image highlighting the total length of the cable, specified as 0.7 meters (approximately 27.56 inches).

Another perspective of the Mini PCI-E end, clearly showing the 'BEAST PRO' marking on the circuit board.
3. Features
- Dedicated Connectivity: Specifically designed for connecting EXP GDC Beast external graphics docks to laptops via Mini PCI-E.
- High-Speed Transmission: Engineered for reliable data transfer necessary for external GPU applications.
- Compact and Portable: Flexible cable design allows for easy coiling and transport.
- Durable Construction: Built to withstand regular use and provide stable connections.
- Optimal Length: Approximately 27.56 inches (0.7 meters) for convenient setup without excessive cable length.
4. Specifications
| Specification | Detail |
|---|---|
| Brand | Socobeta |
| Model Number | Socobetayrvosigfqd |
| Connector Type | HDMI to Mini PCI-E |
| Cable Type | HDMI |
| Compatible Devices | PC (specifically laptops with Mini PCI-E slots for eGPU setups) |
| Special Feature | Compact, Portable |
| Cable Length | Approx. 27.56 inches (0.7 meters) |
| Date First Available | July 30, 2020 |
5. Setup and Installation
Follow these steps to properly set up your Socobeta EXP GDC Beast HDMI to Mini PCI-E Cable:
- Identify Ports: Locate the HDMI output port on your external graphics dock (e.g., EXP GDC Beast) and the Mini PCI-E slot inside your laptop. Note: Accessing the Mini PCI-E slot often requires opening your laptop's chassis. Refer to your laptop's service manual for instructions on how to safely open it and locate the Mini PCI-E slot.
- Connect HDMI End: Carefully insert the HDMI connector of the cable into the designated HDMI output port on your external graphics dock. Ensure it is firmly seated.
- Connect Mini PCI-E End: Align the Mini PCI-E board of the cable with the Mini PCI-E slot inside your laptop. Gently push it in until it is fully seated. Secure the board with any provided screws or clips, if applicable, to prevent accidental disconnection.
- Secure Laptop Chassis: Once the cable is connected internally, carefully reassemble your laptop's chassis, ensuring all screws are tightened and covers are properly secured.
- Power On: Connect power to your external graphics dock and laptop, then power on both devices.
- Driver Installation: Install any necessary drivers for your external graphics card and dock as per their respective manuals.
6. Operating Instructions
Once the cable is properly installed and all necessary drivers are in place, the cable acts as a conduit for data transmission between your external graphics dock and your laptop. Operation is largely automatic:
- Ensure both your laptop and external graphics dock are powered on.
- Verify that the external graphics card is recognized by your operating system. You can typically check this in your device manager.
- Use your external graphics card as you would any other graphics processing unit for applications, games, or other tasks.
The cable itself does not require any direct user interaction during operation beyond ensuring a secure connection.
7. Maintenance
Proper maintenance ensures the longevity and reliable performance of your cable:
- Keep Clean: Regularly wipe the cable and connectors with a soft, dry, lint-free cloth. Avoid using harsh chemicals or abrasive materials.
- Avoid Bending: Do not excessively bend, crimp, or twist the cable, especially near the connectors, as this can damage internal wires.
- Proper Storage: When not in use, coil the cable loosely and store it in a cool, dry place away from direct sunlight and extreme temperatures.
- Handle with Care: Always grasp the connector ends when plugging or unplugging the cable, rather than pulling on the cable itself.
8. Troubleshooting
If you encounter issues with your Socobeta EXP GDC Beast HDMI to Mini PCI-E Cable, consider the following troubleshooting steps:
No Signal or External GPU Not Detected:
- Check Connections: Ensure both the HDMI and Mini PCI-E ends of the cable are securely and fully inserted into their respective ports.
- Verify Power: Confirm that your external graphics dock and laptop are both receiving adequate power and are turned on.
- Restart Devices: Power cycle both your laptop and external graphics dock.
- Driver Issues: Ensure that the latest drivers for your external graphics card and dock are correctly installed. Reinstalling them might resolve conflicts.
- BIOS/UEFI Settings: Some laptops may require specific BIOS/UEFI settings to enable external GPU functionality via Mini PCI-E. Consult your laptop's manual.
- Test with Another Cable (if available): If possible, test your setup with a known working cable to rule out the cable as the source of the problem.
Physical Damage:
- Inspect the cable for any visible signs of damage, such as cuts, kinks, or bent pins on the connectors. If damage is present, the cable may need to be replaced.
9. Safety Information
Please observe the following safety precautions:
- Do not expose the cable to water, moisture, or extreme temperatures.
- Avoid placing heavy objects on the cable or subjecting it to excessive force.
- Keep the cable out of reach of children and pets.
- Do not attempt to modify or repair the cable. Refer to qualified personnel for any issues beyond basic troubleshooting.
- Ensure all devices are powered off before connecting or disconnecting the cable, especially when working inside the laptop chassis.
10. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the seller directly. Socobeta aims to provide reliable products, and support channels are available for assistance with product-related inquiries or issues.
For further assistance, please contact your retailer or the manufacturer's customer service department.