It is a SoC (single board computer) based on RK3328 (4xCortex-A53 and Mali-450MP2 GPU) designed to be a Octoprint Server with Klipper screen to control 3D Printers (specific for my ASX2). It has 2GB of RAM and 32GB of EMMC storage. OctoServe! has 100mbit Ethernet, one USB3.0 Type A