Computer Fan HUB Adapter Molex To 3Pin/4Pin Speed Reduction Cable

• Molex to Multiple Fan Expansion

  This adapter converts a single large 4Pin Molex power connector into multiple 3Pin/4Pin fan ports, enabling you to power several case fans from one power supply connection. It is ideal for adding extra fans to your PC when your motherboard fan headers are limited.
• Adjustable Fan Speed Reduction Function

  The cable supports multiple voltage options (12V, 7V, 5V) to control fan speed. Lowering the voltage reduces fan RPM, resulting in quieter operation and less noise while still providing effective cooling. This makes it perfect for users looking to reduce system noise without sacrificing airflow entirely.
• Stable Power Delivery for Fans

  Constructed with high-quality copper conductors, this cable ensures stable power delivery to your case fans. The multi-port design prevents voltage drop and maintains consistent performance across all connected fans, even when powering multiple units simultaneously.
• Versatile Compatibility with PC Fans

  The cable works with both 3Pin and 4Pin PWM case fans, supporting voltage control for all standard desktop fans. It is compatible with most Molex-equipped power supplies and common case fans, making it suitable for gaming PCs, workstations, and quiet home builds.
• Easy Installation and Clean Cable Management

  The plug-and-play design requires no soldering or complex setup, allowing you to quickly connect multiple fans to your power supply. The organized multi-connector layout helps keep cables tidy inside your PC case, contributing to better airflow and a cleaner internal build.

Whether you are building a high-airflow gaming rig, reducing noise in a quiet home PC, or expanding fan connections when motherboard headers are limited, this Molex 4Pin to 3Pin/4Pin fan hub cable provides a convenient, flexible, and cost-effective solution for powering and controlling your case fans.