WiFi Win #4 Use the best connection for the job. You're home gadgets share your hubs WiFi. But needy gadgets like game control and smart TVs can hog it. Try connecting these gadgets straight to your hub This way they won't gobble up valuable WiFi and you'll get the fastest speed through a wired connection dedicated to your hub. Just plug in an Ethernet cable or if the cable won't reach try Powerline. Simple!