Cabo de extensão PCI-E 8-Pin Kolink Umbra Radiant ARGB — duplo 2× 8-Pin, extensão com sleeve para alimentação da GPU

The Kolink Umbra Radiant ARGB PCI-E 8-Pin Extension Cable is a sleeved dual 2× 8‑pin extension designed to extend and visually enhance GPU power leads. It preserves the original PSU and graphics card connectors while providing additional length for flexible cable routing. Integrated ARGB illumination along the sleeved cable adds customizable lighting to a system without altering the primary power cables, combining practical extension with aesthetic enhancement.

Advantages

This sleeved extension keeps original connectors intact, reducing wear on the PSU and GPU plugs while enabling neater cable management and improved airflow. The dual 2× 8‑pin configuration supports high-power graphics cards that require multiple 8‑pin inputs. Built-in ARGB lighting provides addressable illumination that can be synchronized with compatible controllers or motherboard headers, creating consistent lighting effects across the build.

Suitable for

• Extending GPU power leads to reach distant PCI-E power sockets or relocated power supply positions
• Systems where sleeved cable appearance and ARGB lighting are desired for improved aesthetics
• Custom PC builds that require cleaner cable routing and easier cable management

Key specifications

• Connector type: PCI-E 8‑pin (dual 2× 8‑pin configuration)
• Cable style: sleeved extension for improved appearance and routing
• Lighting: addressable RGB (ARGB) illumination integrated along the cable
• Compatibility: designed for standard PCI-E GPU power connectors and compatible ARGB controllers/motherboard headers
• Function: extends existing GPU power leads without replacing original connectors

How to use

Power off and unplug the system before installation. Connect the male end of the extension to the power supply or existing PCI-E power lead, then attach the female end to the graphics card’s 8‑pin power socket. Ensure connections are fully seated and the sleeved cable is routed to avoid tension, sharp bends, or interference with cooling fans. Connect the ARGB lighting connector to a compatible ARGB header or controller and configure lighting via the motherboard or controller software if available.

Recommendations

Verify the PSU provides sufficient power for the GPU and that all power connections are secure. Avoid daisy-chaining multiple extensions; use a single quality extension per power lead. When routing the sleeved cable, maintain clearance from hot components and moving parts to prevent damage and ensure stable operation.