Get extra Ethernet portsWhat do you do if you have too many electrical appliances and not enough power points? You grab a power board, and turn one socket into many.So what do you do when you have more devices than Ethernet ports? You grab a network switch. Turn one Ethernet port into fourSometimes it can be hard to find a working Ethernet port close to the fridge you are trying to monitor to plug the gateway into.,Get extra Ethernet portsWhat do you do if you have too many electrical appliances and not enough