Ключевые слова: abstract, background, black, blue, business, cable, closeup, color, colorful, communication, computer, concept, connect, connection, connector, cord, data, digital, electric, electrical, electricity, electronic, electronics, energy, equipment, hardware, industry, information, internet, isolated, line, link, macro, modern, network, plastic, plug, power, red, router, speed, supply, switch, tech, technology, telephone, white, wire, wired,