Ключевые слова: 2, adapter, background, black, cable, closeup, computer, connect, cord, current, device, electric, electricity, energy, equipment, eu, europe, european, extension, home, household, industry, input, isolated, line, measurement, object, of power, outlet, pin, pins, plug, power, prong, prongs, rubber, shape, socket, source, supply, tech, technology, two, type, unit, unplugged, volt, voltage, white, wire,