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