Nanopi R4SE Mini Portable Computer WiFi Router OpenWRT - Dual Gbps Ethernet Ports - LPDDR4 4GB RAM 32GB eMMC, Based in RK3399 SoC for IoT NAS Smart Home Gateway, Support Linux Ubuntu (No MAC Chip)

Exactly what I ordered. Works great for my applications.

This is a project product which requires you to download in flash and operating system into an SD card in order to operate it. This is a developers device so not for the average consumer they are. It came with zero instructions and it didn’t even have a little insert to tell me where to download the manual. You have to read the ad description to find that out. That is not really the best way to do this 70 years. But so far I like the fact that it uses a variation on the openWRT operating system. I’m still tinkering with that but the hardware seems very solid and it’s extremely compact and has very good build quality. This is essentially something you will need to program your custom needs for. And I see no way of turning a Wi-Fi signal into a WAN for private networks. But I’m still working on that. Product will not be useful for most people.

I have this running an octoprint server for my 3d printer. I also have it running a live camera stream with a USB camera and its holding up great. I love the small size.