I bought 2 j-tech splitters, the oldest in 2013. I am using one input from my AV receiver (which handles multiple selectable inputs) for multiple TVs including a projector. I even have an HDMI cable going from the 4 port switch to the second floor and then another j-tech splitter splits it back up. Works perfectly, although I did need a small Tripp Lite extension cord in a line on the last long transition from one side of the second floor to the other. I get exactly what I wanted. Ability to run multiple simultaneous outputs from a single source. Projector, bedroom, office, cardio room, basement, even outdoor hot tub. I don't have any additional ports available but due to the great results I've had with previous ones and the fact that my first purchase was in 2013 I will be buying their 8 port device soon. For me it was a great product, it did what I bought it for and it was reliable. That's why it's the only brand I looked for when I needed a bigger block. The only advice I have given the slight difference in cost with more ports is to get a larger device first. You never know when you'll need more expansion.
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