Fasgear 12V-2x6 adapter extension cable neatly coiled for organized PC builds
Fasgear 16pin 12+4 to 2x8pin sleeved connector close-up for stability
Fasgear PCIe 5.0 12VHPWR extension cable in-use with GPU
Fasgear 2x8pin GPU power connectors showing dual supply capability
Fasgear 30cm extension cable for neat, tidy PC builds
Fasgear 16AWG tinned copper wire detail for power stability
Fasgear packaging and 4 cable combs included for organization
Fasgear warranty and 24h support information card

Fasgear

Fasgear 12V-2x6 Adapter Extension Cable (16pin to 2x8pin) – PCIe 5.0 12VHPWR, 30cm, 16AWG ESG for RTX 4070 Ti / 4090 / 4080 / 3090 Ti

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$31.07

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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Product details

Unlock clean power delivery with Fasgear

Upgrade your GPU power setup with Fasgear’s 12V-2x6 adapter extension. This sleeved, 30 cm cable blends into a sleek build while offering a stable path for high-performance GPUs. It’s designed to work with select GeForce RTX models, helping you achieve a tidy, organized interior without compromising on aesthetics.

Key benefits at a glance

  • Up to 600W output capability supports demanding GPUs and peak loads without overloading the PSU.
  • 16AWG tinned copper conductors enhance conductivity and resist oxidation for reliable power transfer.
  • 30 cm length helps reduce cable clutter and improve airflow in mid- to full-tower builds.
  • Sleeved design with included cable combs keeps cables aligned and visually tidy for a polished look.
  • 2x8-pin GPU connectors provide flexible compatibility for multi-connector GPU configurations.

Compatibility and usage tips

  • Designed for GeForce RTX 5070, 5070 Ti, 4090, 4080, 4070 Ti, and 3090 Ti series; verify your GPU’s connector type before use.
  • This cable requires two free 8-pin PCIe ports on your power supply to function safely. Do not force connections or mix port counts.
  • Not suitable for GPUs with native 12-pin or 8-pin power connectors unless paired with compatible adapters.

What you get and support

  • 1 x Fasgear 12V-2x6 to 2x8-pin PCIe 5.0 sleeved extension cable (30 cm).
  • 4 cable combs for neat routing and enhanced cable management.
  • Secure packaging and an 18-month warranty with responsive 24-hour customer service.

Think of this extension as a potential way to achieve a cleaner interior and stable power delivery. While results can vary by system, the design emphasizes neatness, reliability, and compatibility with a range of high-performance GPUs.

FAQ

Q: Which GPUs is this Fasgear 12V-2x6 cable compatible with?

A: Designed for RTX 5070/5070 Ti, 4090, 4080, 4070 Ti, and 3090 Ti families; confirm PSU wattage before use.

Q: What power and port requirements are needed for safe use?

A: Supports up to 600W and requires two unoccupied 8-pin PCIe ports on your PSU to function properly.

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