Based on this product's specifications, here are some alternatives and similar models
LED lighting controller Silverstone SST-LSB02-E
Summary description:
The Silverstone SST-LSB02-E LED lighting controller features a sleek black design and operates at 12V. It includes RGB connectors for up to 6 devices, a peripheral power Y cable, an RF remote, a thermal sensor cable, and a power switch cable. With dimensions of 65mm width, 23mm depth, and 109mm height, it is compact yet powerful, allowing for customizable lighting solutions in your setup.