The NanoPi NEO3 is another small single-board computer (SBC) produced by FriendlyELEC. The NEO3 includes a quad-core ARM processor, up to 2 GB of RAM, Gigabit Ethernet and a microSD card reader.
https://www.notebookcheck.net/FriendlyELEC-NanoPi-NEO3-A-tiny-Raspberry-Pi-competitor-that-packs-plenty-of-features.478885.0.html