Welcome to the forums, newcomer!
Can you please provide an image or perhaps the model to your Corsair branded RGB hub? Chances are the answer is going to be a no since their connector is proprietary. What sort of fans are you looking into? Coolermaster tends to have standalone RGB/ARGB hubs that are friendly with aftermarket RGB/ARGB gear provided they are the standard 4 and/or 3pin connector without any proprietary latches.