This is the Gniazdko ścienne z wtyczką icon for Windows 10. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.
The icon is a square with rounded edges. Inside the square, are two semi-circles inside of each other - - a smaller one being inside a larger one. Towards the bottom of the smaller circle, the lines start to run vertically downward and adjoin outside of the larger circle. In addition, on the bottom of the smaller square where the lines adjoin, there are two small vertical lines that run through and outside of the square.