This icon "Lan Over Powerline" looks similar to an electrical socket. It's a large rectangle with a height greater than its width. Inside of the rectangle, at the top, is a circle, inside of which are two small holes next to one another. At the bottom of the rectangle is small rectangular shape with three black lines at its top.
Related to Powerline Icon
Related icons are the icons with matching tags, as well as all network icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors