HDMI across the power outlets

[1CoolZ71]

Has anyone tried this HDMI over powerline solution for multiple new TV's in an old coach??
https://www.iogear.com/product/GPLHDPROK2/

[wa8yxm]

While these devices do work well.. They can cause issues with some other things. Thus I do not use them.. But the odds are they will work for you.

If your RV is 50 amp they work best if all on the same leg.. BUT.. In most RV's all the "Entertainment" hardware *IS* on not only the same leg, but the same breaker, and for this type of hardware the word "Ideal" comes to mind. So I would expect them to work well.

[John Hilley]

It is awfully expensive. The wireless adapters work well at less that half the cost.

[Spaceball]

With shore power/generator/inverter and the chances of harmonics I'm generally opposed to these types of devices in my coach. Just my opinion of course. If you already have RG6 coaxial to the TVs, then HDMI over coax would be much cheaper and possibly more reliable IMO.