A:AnswerWhile it is not intended for this purpose, yes this should work. Plug the included USB receiver into your Xbox console and you should be good to go.
A:AnswerI use an HDMI cable through a 52" Sharp TV. I have an Asus laptop. The keyboard uses an USB wifi dongle that I use with the laptop. It does come with a range extender. So, it should work fine if using it through a laptop. It's also designed to work alone with a smart TV. So, it should also work if projecting from a smart TV to a monitor, as long as the TV is the primary connection.
A:AnswerEvery TV manufacturer has a different compatibility list. You will need to check with Vizio support to see if they allow wireless keyboards to be connected through their USB ports.
A:AnswerIt connects as a universal plug and play usb peripheral device. Mine is connected to the docking station for my Lenovo laptop at the house and the dock is connected to my TV. Soon as I put the laptop on there and give a few seconds, all works. The first time you plug it in it may need to fetch drivers, but that is a one time quick thing.
Good Luck
A:AnswerIt's not bluetooth so not useful with Android. There are other Logitechs that work fine with my phone and Android tablet both. Choose one that specifies bluetooth. The k480 is what I use with my Android devices and it is excellent.