- Easy to Use: The 19-pin to double 9-pin design enables water cooling RGB and fan sensor integration while providing USB2.0 expansion to connect multiple devices. This setup is compatible with a wide range of mainstream motherboards. - Consistent Data Maintenance: Built with durable conductive materials to ensure dependable RGB control and precise fan speed monitoring, delivering stable performance with minimal setup. - Broad Compatibility: No drivers required. The 19-pin USB 3.0 header supports plug-and-play use with RGB fans and watercooling devices, fitting motherboards that provide 19-pin ports for convenient and reliable operation. - Space-Saving Design: Divides one 19-pin input into nine-pin outputs to support RGB and fan connections. This flexible splitting improves internal layout efficiency and maximizes hardware compatibility. - Use scenario 1: In a compact water-cooled PC with multiple RGB fans, use this splitter to connect the RGB controller, pump, and fans to a single header, while leveraging USB2.0 expansion for peripheral devices. - Use scenario 2: On a motherboard lacking multiple RGB headers, achieve plug-and-play RGB and fan control via the 19-pin USB 3.0 header, simplifying installation and reducing cable clutter. - Use scenario 3: In larger builds with many RGB components, route RGB and sensor signals through the 9-pin outputs to keep cabling tidy and improve airflow without sacrificing performance.