Features: This 4Pin PWMs fan adapter enables GPU temperature controlled automatic speed adjustment, optimizing cooling efficiency while minimizing noise for high performances PC. Featuring 4Pin interfaces with conductives materials, it ensures stable power delivery and seamless compatibility across major GPU and case fan brands. for PC enthusiasts, gamers, and builders seeking intelligent thermal management solution for rigs or upgraded systems. Perfect for gaming setups, workstations, or any scenario requiring dynamic fan control based on realtime GPU temperature fluctuations. The toolless plugs and play design simplifies installation, allowing quick integration with existing components while maintaining clean cable management. Specifications: Materialss: PVC+plastic Size: 110mm Wire Model: 1007 24AWG Insulation materials: PVC insulation Conductor : 11x0.12TS Conductor materials: Tin-plated copper Wire outer diameter: OD1.3mm Type:1 to 1,1 to 2(optional) Package Includes: 1PC 4Pin PWMs Adapter Cable note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.