Fan Power Solution: This PWM fan splitter cable allows connection of up to 3 fans to a single motherboard fan header Premium Construction: Made from durable 24AWG silicone wires for maximum conductivity and corrosion resistance ensuring reliable long-term operation Simple Installation: The included connectors make adding additional fans a breeze. This is ideal for adding extra case fans or splitting your fans Compatibility Guaranteed: Fully compatible with all major PC components and fan models using standard 4-pin PWM connectors, providing cooling control with case fans Two Pack Convenience: Purchase includes two fan splitter cables, allowing for expansion of cooling for multiple systems or various builds with leftover cable for future needs