The RADXA ROCK Pi Model E is a compact and versatile single board computer designed for IoT, networking, and embedded Linux applications. Powered by the Rockchip RK3328 64-bit quad-core processor, it delivers reliable performance with low power consumption in a small 2.5 x 2.2 inch form factor.ROCK Pi E supports multiple RAM configurations and offers flexible wireless and PoE options depending on the selected variant. It features dual Ethernet interfaces, USB 3.0 connectivity, optional Wi-Fi and Bluetooth, and support for eMMC storage modules, making it suitable for networking devices, gateways, and industrial applications.The board runs popular Linux distributions such as Debian and Ubuntu and does not require active cooling, ensuring silent and energy-efficient operation. With expandable functionality via PoE HATs and eMMC modules, the ROCK Pi Model E is an excellent choice for embedded developers and system integrators.