Bought myself a fancy cat flap for my new kittens and it comes with an ethernet connected hub. Not sure i the wifi signal from the hub will reach where the cat flap is due to be placed and don't fancy running cables under the floorboards plus to do that I'd need an ethernet switch as all the ports on my router used anyways. What do I need to convert an ethernet feed to a wifi signal so I can simply send the signal from the hub over wifi?
Thanks
Seen things like these that are fully plugged and have a LAN port, would they be good enough and even work as a transmitter or are they simply to extend the routers reach.
https://www.ebay.co.uk/itm/193379594195