I've already been using HaLow for years to link my in-laws house to our holiday cottage. I get ~14Mbps which is enough for my wife and I to work remotely for a

I've already been using HaLow for years to link my in-laws house to our holiday cottage. I get ~14Mbps which is enough for my wife and I to work remotely for a few days. I purchased a cheap "CCTV wireless bridge" from AliExpress and it works fine. Sure, I could be paranoid about the security, but honestly these devices are dumb and the goats in that village aren't astute at hacking obscure wireless signals. I'm using it at less than 1km, but that's because we're on a mountain and there's lots of trees that I have to cut through. I've previously tried 5GHz Ubiquiti gear but there's a particularly big tree I can't get through. I swapped out the omni-antenna for some UHF directional antennas to make it more selective. Looks like this product is just a reference design for their silicon, I can't see anywhere you can actually buy it.