What materials is wifi made of?

Wi-Fi itself is not made of materials; rather, it is a technology that uses radio waves to transmit data wirelessly. The equipment that enables Wi-Fi, such as routers and access points, typically consists of various materials including plastics for housing, metals like aluminum or copper for circuitry and antennas, and silicon for the chips that process data. Additionally, the electrical components within these devices are made from a combination of conductive and insulating materials.