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Cooler Master GPU Shield Adapter Cable, 12V-2x6, GPU Power Protection, RTX 4000 + RTX 5000 Series Support, ATX 3.1 + PCIe 5.1, 600W GPU Power, Per-Wire Current Monitoring, LED & Buzzer Alerts

  • Visual Alert System: A multi-color LED ring provides real-time visual feedback, changing status when abnormal current conditions are detected for quick identification.
  • RTX 4000 & 5000 Series Support - GPU Shield Adapter Cable is compatible for NVIDIA GeForce graphics cards.
  • Audible Warning System: An integrated alarm sounds when abnormal current is detected, providing immediate notification even when the visual indicator is out of sight.
  • Active Safety Protection: During severe electrical abnormalities, the protection mechanism automatically activates and reduces system power consumption to 0W to help prevent further damage.
  • 12+4 Pin Dual-Color Connector: The dual-color connector makes it easy to verify full insertion, helping reduce the risk of poor contact, overheating, and connector damage.
  • 3-Year Warranty: Backed by a three-year product warranty for added confidence and long-term peace of mind
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Overview
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Cooler Master GPU Shield Adapter Cable
Cooler Master GPU Shield Adapter Cable
Cooler Master GPU Shield Adapter Cable
Cooler Master GPU Shield Adapter Cable
Cooler Master GPU Shield Adapter Cable
Cooler Master GPU Shield Adapter Cable

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies*

  • Return for refund within: 30 days
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  • This item is covered by Newegg.com's International Order Return Policy.
  • Read full return policy for details.
  • *Subject to applicable law
  • Warranty Notice:

    This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
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The Cooler Master GPU Shield is a 12V-2x6 adapter cable for NVIDIA GeForce RTX 4000 and 5000 series graphics cards, designed for PC builders who want per-wire current monitoring, LED and buzzer alerts, and automatic power reduction during severe electrical abnormalities.

Recommended For

  • RTX 40- or RTX 50-series owners who want an audible and visual warning if abnormal current is detected on the GPU’s 12V-2x6 power connection.
  • Owners of expensive graphics cards who want an inline alert-and-protection layer without replacing their power supply; the adapter sits between the PSU cable and GPU and works with different PSU brands.
  • People whose PC cases make the GPU power connector hard to see or monitor during use; the built-in buzzer can alert them without relying on a visible LED.
  • Builders who want a simpler, lower-cost alternative to more elaborate GPU power-monitoring devices and mainly need alerts rather than extensive monitoring features.

Spec Summary

AttributeValue
Best ForGPU power setups using a 12V-2x6 connection and a PCIe/8-pin PCIe PSU connection
Cable Connectors And CompatibilityPCI Express cable connection with one 8-pin PCIe PSU connector; compatible with a 12V-2x6 connection
Power And PSU Format600-watt output; full-modular PSU format
Dimensions And ColorBlack cable measuring 7.87 × 0.5 × 0.2 in (L × W × H)
Package DetailsOne cable; package measures 3.2 × 5.7 × 32 cm and weighs 0.14 kg
Model IdentifiersCooler Master GPU Shield Adapter Cable, model CMA-CEPC16XXBK1-GL