12-Pin to Dual 8-Pin PCIe Cable Adapter 30cm – RTX 3080 3090

$15.27 $20.66

OULLX 30cm 12-Pin to Dual 8-Pin PCIe Power Extension Cable for NVIDIA RTX 30 Series

Upgrade your GPU power setup with this high-quality 12-Pin to Dual 8-Pin PCI-e Extension Cable from OULLX. Designed specifically for NVIDIA Ampere GeForce RTX 30 Series graphics cards, this 30cm cable adapter ensures a clean, secure, and stable power connection between your power supply unit and your GPU — ideal for builds where cable management and connector reach matter.

Key Features

Universal RTX 30 Series Compatibility: Works seamlessly with NVIDIA GeForce RTX 3060 Ti, RTX 3070, RTX 3080, and RTX 3090 graphics cards.
12-Pin to Dual 8-Pin Design: Converts a single 12-pin GPU connector to two standard 8-pin PCIe power connectors, compatible with most modern power supplies.
30cm Length: A practical cable length that offers flexibility without excess clutter inside your case.
No Assembly Required: Ready to use straight out of the box — just plug in and power up.
Quality Construction: Built with durable connectors and reliable wiring to ensure consistent power delivery to your GPU.
No High-Concern Chemicals: Materials used contain no listed high-concern chemicals for added peace of mind.

Specifications

Cable Length: 30cm
Connector Type: 12-Pin (GPU side) to Dual 8-Pin PCIe (PSU side)
Compatible GPUs: NVIDIA RTX 3060 Ti, RTX 3070, RTX 3080, RTX 3090 (Ampere Series)
Assembly Required: No
Brand: OULLX
Country of Origin: Made in Mainland China

Who Is This For?

This cable is perfect for PC builders, gamers, and enthusiasts who are installing or upgrading to an NVIDIA RTX 30 Series GPU and need a reliable adapter between the new 12-pin GPU power connector and their existing dual 8-pin PCIe PSU cables. Whether you're doing a fresh build or retrofitting an existing system, this compact 30cm extension keeps things tidy and secure.

Frequently Asked Questions

Q: Is this 12-pin to dual 8-pin cable compatible with the RTX 3080 and RTX 3090?

A: Yes! This OULLX 30cm cable adapter is specifically designed for NVIDIA Ampere GeForce RTX 30 Series GPUs, including the RTX 3060 Ti, RTX 3070, RTX 3080, and RTX 3090. It converts the 12-pin GPU connector to dual standard 8-pin PCIe connectors on the PSU side.

Q: Do I need any tools to install this cable?

A: No tools or assembly are required. Simply connect the 12-pin end to your RTX 30 Series graphics card and plug the dual 8-pin connectors into your power supply unit. It's a straightforward plug-and-play installation.

Q: Will this 30cm cable fit inside a standard PC case?

A: Yes. The 30cm length is designed to provide enough reach for most standard ATX and mid-tower PC cases, while keeping cable runs short and tidy for better airflow and cable management.

Q: Is this cable safe to use with high-power GPUs like the RTX 3090?

A: This cable is built with quality connectors and durable wiring suitable for use with NVIDIA RTX 30 Series cards, including high-performance models like the RTX 3090. Always ensure your power supply unit provides adequate wattage for your GPU as recommended by NVIDIA.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.