Key benefits Easy, driver integration for water cooling RGB and fan sensor setups. Converts 19pin to two 9pin outputs, providing USB 2.0 expansion to connect multiple devices and ensuring broad motherboard compatibility. Reliable data and control. Uses endurable conductive materials to deliver dependable RGB control and precise fan speed monitoring, contributing to stable overall performance. Broad compatibility and simple use. The 19pin USB 3.0 header supports RGB fans and water cooling setups without additional drivers, matching motherboards that feature 19pin headers. Efficient connectivity and space management. Splits a single 19pin USB 3.0 header into two 9pin outputs, enabling seamless connections for RGB or fan devices while optimizing internal space and offering flexible port management. What it does Enables water cooling RGB and fan sensor integration via a 19pin to dual 9pin design. Provides USB 2.0 expansion to connect multiple devices from a single header. Maintains compatibility with a wide range of mainstream motherboards. Key specifications and attributes Function: Splits one 19pin USB 3.0 header into two 9pin outputs for RGB or fan device connections. Compatibility: Designed for motherboards with 19pin USB headers; RGB fans and water cooling setups operate without additional drivers. Performance: Endurable conductive materials support consistent RGB control and accurate fan speed monitoring. Size and layout: Compact 19pin to dual 9pin design that optimizes internal space and allows flexible port management. Material: Durable conductive construction to ensure longterm reliability. Use scenarios Custom water cooling build: Install RGB water cooling components and multiple RGB fans using a single 19pin USB 3.0 header splitter. Driver operation plus stable RGB control and fan monitoring simplify setup and maintenance. Gaming or workstation with multiple RGB fans: Split the header to power two groups of RGB devices or fan sensors, maintaining clean cable management and consistent performance without extra drivers. Spaceconstrained or cleanbuild environments: Leverage the two 9pin outputs to reduce cable clutter and maximize available motherboard header space, improving overall system organization. Notes The device provides USB 2.0 expansion through a 19pin to dual 9pin configuration. Compatibility emphasizes support for 19pin USB headers on mainstream motherboards and driver operation for RGB and water cooling setups.