Realtek Semiconductor Corp., together with its subsidiaries, engages in the research, development, production, and sale of various integrated circuits (ICs) and related application software in Taiwan and internationally. It provides communications network ICs, including broadband access controllers, gateway and network interface controllers, high speed bridge controllers, digital home centers, PHYceivers, switch controllers, wireless LAN ICs, and DTV demodulators, as well as Bluetooth, GNSS, and Internet of Things products. The company also offers computer peripheral ICs, such as PC audio codecs, consumer audio codecs, card reader solutions, class-D audio amplifiers, PC camera controllers, type-c PD controllers, and USB hubs; and multimedia ICs. In addition, it engages in the manufacture and installation of computer equipment; wholesale, retail, and related service of electronic materials and information/software; and provision of consultancy, information, and technical support services. The company was incorporated in 1987 and is headquartered in Hsinchu City, Taiwan.