With the deepening of economic globalization and the opening up of the international investment environment, China's attraction of foreign capital has been steadily rising in recent years. In terms of computers and electronic products, China has attracted more and more FDI inflows due to its low cost advantage and factor advantage. The United States, as an important source of foreign capital inflows into China's electronic equipment industry, has transferred to China the links that do not have core competencies in the production of computers and other electronic products, and has taken full advantage of China's low labor cost and low production factor cost advantages to achieve an increase the product value creation and expansion of benefits. This paper starts with the United States' FDI on Chinese computers and electronic products, and combines related trade effects theory and measurement models to explore the impact of FDI on bilateral trade between Chinese and American electronic products, and provides reference for China's efficient use of US FDI for electronic products.