I have a Swiftech Apogee XL2 that has an addressable LED inside it. I want to connect it to my other RGB setups but I need to know the pin signals and voltage of the LED. I have a multi-meter at the moment but I can buy anything else that's needed. What do I need to do? Can anybody help? I only have very basic electrical knowledge but I'm ready to learn. I've included photos of the block and the connector in the link below. Thanks!
Based on my research, I'm certain it's one of these two variations below. I'm just not sure about the voltage and how to identify the pin order.