The NanoPi R2C Plus uses the RK3328 SoC. It has two Gbps Ethernet ports, 1G DDR4 RAM and 8G eMMC Flash. FriendlyElec ported an OpenWrt system for it. It works with Docker CE. It is a good platform for developing IoT applications, NAS applications etc.
CPU: Rockchip RK3328, Quad-core Cortex-A53
DDR4 RAM: 1GB
Flash: 8GB eMMC 5.1 Flash
OS/Software: U-bootUbuntu-CoreOpenWrt
WIKI: https://wiki.friendlyelec.com/wiki/index.php/NanoPi_R2C_Plus