Ah, the dreaded WiFi dead zone. That patch of your home where Netflix stutters like a nervous teenager and online gaming feels like dial-up roulette. But fear not, intrepid internet warrior! For there's a hero in this digital battle: the WiFi extender with an Ethernet port. This magical box can amplify your router's signal, turning those desolate digital wastelands into oases of blazing bandwidth. But wait, how do you Set Up Your WiFi Extender with…