MSI (Micro-Star International Co., Ltd, is a Taiwanese multinational information technology corporation headquartered in New Taipei City, Taiwan. It designs, develops and provides computer hardware, related products and services, including laptops, desktops, motherboards, graphics cards, All-in-One PCs, servers, industrial computers, PC peripherals, car infotainment products, etc.

The company has a primary listing on the Taiwan Stock Exchange and was established in August 1986. First starting its business in New Taipei City, Taiwan, MSI later expanded into Mainland China. It also provides global warranty service in North America, Central/South America, Asia, Australia and Europe.