Elitegroup Computer Systems (ECS) is a computer hardware manufacturer with offices in Japan, South Korea, the Netherlands, Russia and Brazil. Its headquarters are in Taipei, Taiwan, while its manufacturing facilities are based in China. The ECS office in Fremont represents the American facet of its global network. ECS produces motherboards, graphics cards, a series of notebook computers, add-on cards, industrial motherboards, a tablet PC, an e-Reader and mobile widgets.