Description: Material: plastic+metal Cable length: approx. 30cm/11.81inch This extension cable enable control 4pin connector on the motherboard speed and thermostat 2 fans simultaneously. The extension cable can keep the air flow balance and prevent hot air backflow when the chassis fan has no acceleration. Dual fan cable can make the fan quieter and achieve better heat dissipation. Package Includes: 1 Piece PC Fan Power Cable
