Yes, it is. The CenturyLink G.hn Wi-Fi/Ethernet Extender kit, also commonly referred to as simply a ‘Wi-Fi extender’ or ‘wireless extender,’ uses the electrical wiring in your home or business to carry high-speed internet traffic as over a wired connection through your house, before converting it to a wireless signal. This allows you to move the device anywhere within your home as needed for wireless or Ethernet needs. Note: G.hn stands for “Gigabit home network” and refers to the specialized technology used in this type of electrical-based Wi-Fi extender.