The TP-Link TL-PA7017P KIT(CH) Gigabit Powerline Adapter with socket enables a connection via LAN (Ethernet). This device utilises the existing power lines to establish a wired network connection, providing at least one Ethernet socket per adapter that allows you to connect directly to the Internet with a LAN cable. It does not support a Wi-Fi connection directly via the powerline adapter, but you can combine it with a Wi-Fi router or a Wi-Fi repeater to get a wireless connection as well.