A:AnswerYou need two of these. One is used to connect your router and your wires in the wall. Another one is needed to create an ethernet connection to any device anywhere in the house. I plugged my second device in my bedroom and connected it to my TV via an ethernet cable.
A:AnswerYes, get a network switch like this one: https://www.bestbuy.com/site/netgear-5-port-10-100-1000-mbps-gigabit-unmanaged-switch-white/6840341.p?skuId=6840341
A:Answerit will work if the outlet is on the same AC "hot" line as the sending unit. you have to try plugging the sending unit into different outlets and see which one provides acceptable performance. try outlets on different circuits until you find one that works with the outlet in the room you put the receiving unit in
A:AnswerUnfortunately no. Because the other connection plugs into the router via ethernet cable. Unless you can access the hotels router, it will not work. Its good for home, whether youre trying to minimize wires around your house or if your router is on the other side of your house in a room in a closet or laundry.