I can't speak to the gocoax MoCA adapters, but I have the Motorola MM1025's and they work flawlessly. They are rather difficult to get nowadays, but I hear the

I can't speak to the gocoax MoCA adapters, but I have the Motorola MM1025's and they work flawlessly. They are rather difficult to get nowadays, but I hear the MM1000's are just fine as well (just GbE rather than 2.5GbE). Other than that, you could go for more serious p2p wireless or string a CAT-5/6 cable.