The Global Motherboard Market Size is Anticipated to Exceed USD 47.5 Billion by 2033, Growing at a CAGR of 14.10% from 2023 to 2033. Motherboards are the primary circuit boards that link the many parts of a computer system. They are often referred to as mainboards or system boards. They give the CPU, memory, storage, and other peripherals a way to communicate with one another.