The Thermaltake 9Pin x 9 Connector SATA Powered TT Premium RGB LED Sync Controller is a device designed to allow for easy synchronization of RGB LED lights in computer cases. It features a 9Pin x 9 device connector and a SATA power connector, making it compatible with various motherboard brands such as ASUS, MSI, and GIGABYTE. This LED sync controller, originating from China, offers a convenient solution for managing and coordinating RGB lighting effects in computer setups, providing a seamless and automated way to customize and enhance the look of your system.