The MIO331 module is designed for users needing additional connectivity and simple control interfaces, featuring 2 x USB 2.0 Type-A ports, 1 x RJ45 Giga LAN port, and 1 x HDMI output to expand the KIWI330’s flexibility for peripheral and display connections. In its vertical stackable mode, the MIO331 allows space-efficient integration, making it ideal for compact enclosures and modular systems where vertical expansion is preferred. It is well-suited for industrial automation, digital signage, and edge computing applications that demand reliable wired networking, additional USB connectivity, and efficient use of vertical space.