Modern graphics cards with 12V-2×6 power connectors carry a real risk of damage if the cable connection is loose or overheats. Buyers need a way to monitor and protect that critical power link without replacing their entire system. Cooler Master addresses this gap with a new GPU Shield Adapter that sits between the cable and the graphics card.
New adapter safeguards 12V-2×6 connectors with full component coverage
The adapter is designed specifically for the 12V-2×6 connector standard used by recent high-performance GPUs. It provides active monitoring and protection for the power connection to prevent electrical faults. The device plugs directly into the graphics card slot to safeguard the interface.

Specifications
- Compatibility: 12V-2×6 connector
- Price: 359 CNY (around $53.07)
- Warranty: Full hardware replacement coverage
- Availability: China (Mainland)
Cooler Master lists the adapter at 359 CNY (around $53.07) on its official JD.com store in mainland China. The company backs the product with a full hardware replacement warranty. This coverage extends to all connected components, including the GPU and power supply unit, if the adapter itself fails.
This comprehensive coverage is uncommon among accessory vendors, who typically limit warranties to replacing only the faulty component. The product and its warranty are currently available only in the Chinese mainland market. We looked at Cooler Master MWE Gold V4 Pre-Orders in our earlier Cooler master coverage.
The GPU Shield Adapter is now listed for sale in China with a comprehensive damage warranty. It offers a specific safeguard for 12V-2×6 connections that standard cables do not provide.



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