4" Mainboards

4" motherboards are compact industrial mainboards designed for space-constrained applications in embedded systems and IoT deployments. They offer essential interfaces such as USB, Ethernet, and serial ports to facilitate easy integration into control and automation systems. Despite their small size, 4" motherboards support Intel or ARM processors and modern memory technologies, making them suitable for continuous operation in demanding industrial environments. Their compact form factor and low power consumption make them particularly efficient for applications requiring reliable, space-saving solutions, such as mobile devices, industrial automation processes, or real-time data acquisition.