To get all these gadgets to talk to each other I use the CalDigit TS-3 Dock. Now discontinued. But wait! the CalDigit TS-4 is out! This is the grunt work of streaming. Each device must be connected via a spec’d cable into the right input and tested before moving to the next. Yes, I didn’t always label too. But deep in your heart you know. Labeling is the ONLY way to do this! And once it’s all done, make a connectivity map too! Life will be way less stressful.