CableMod RT-Series Pro ModMesh Sleeved 12VHPWR StealthSense Hellblau – sleeved 12VHPWR extension kit

CableMod RT-Series Pro ModMesh Sleeved 12VHPWR StealthSense Hellblau is a sleeved 12VHPWR extension kit designed for modern graphics card power connections. The extension kit provides ModMesh sleeving in a light blue shade (Hellblau) and integrates StealthSense compatibility to preserve connector sensor signals. It extends the reach of 12VHPWR cables while improving cable routing, visual coherence and airflow inside custom and high-performance PC builds.

Advantages

The sleeved design protects and organizes the 12VHPWR cable while preserving flexibility for tight routing. ModMesh sleeving gives a uniform, low-profile finish that resists fraying and maintains its appearance over time. StealthSense integration ensures that any signal or sensing line required by modern GPUs remains connected through the extension without altering electrical characteristics. The kit improves internal airflow by reducing cable clutter and provides a consistent aesthetic when matching Hellblau with other components.

Suitable for

• Custom gaming and enthusiast PC builds that use 12VHPWR GPU power connectors
• Systems requiring extended reach between PSU cables and GPU connectors
• Builds where cable appearance and tidy routing are priorities
• High-performance systems where airflow optimization is important

Key specifications

• Connector compatibility: 12VHPWR extension for GPU power
• Sleeving type: ModMesh sleeved finish in light blue (Hellblau)
• StealthSense: Signal pass-through integration for sensing lines
• Construction: Braided sleeving over insulated conductors for protection and flexibility
• Length: Extension length suitable for common internal routing (check product listing for exact measurement)

How to use

Disconnect power and ensure the system is powered off and unplugged before installation. Connect the extension’s female 12VHPWR end to the power supply’s 12VHPWR cable or original PSU connector, then attach the male 12VHPWR end to the graphics card’s power socket, ensuring a secure and fully seated connection. Route the sleeved cable following case channels or tie-down points to minimize obstruction of fans and airflow. Confirm that the StealthSense line is properly aligned if the GPU requires a sensing connection, and make sure no pins are bent or obstructed during installation.

Usage recommendations

Use this extension only with compatible 12VHPWR-equipped power supplies and graphics cards. Avoid excessive bending near connectors and keep the cable clear of hot components. Periodically inspect the sleeving and connections for wear or loose seating, and reseat connections after any major case movement. For optimal thermal performance, combine tidy cable routing with case airflow planning.