Q: Can you still get working ones? I presume so, they come from China, and I found another from Amazon a while back when I did some crazy updates to my setup. (3 HDMI outputs, Games gets split to the TV and to another Splitter which gets intercepted by a automatic switch. This switch has the game signal, but also an HDMI override signal that goes to my laptop or Tablet. That input goes to another splitter that goes to HDMI 2 on my TV and to my HDMI Recorded. This lets me play games while recording whats on my iPad, and lets me monitor my output just in case)
Q: Would one of these work to avoid a new TV? Maybe? Not sure TBH, though for the $9-$20 I’ve seen these for it’s worth looking up.