Ubiquiti EdgeRouter X is a $60 Gigabit Ethernet PoE Router Supported by OpenWrt - CNX Software
NanoPi R5S router review - Part 1: Unboxing, OpenWrt, and iperf3 benchmarking - CNX Software
Amazon.com: youyeetoo BPI R2 Pro Open Source Smart Router Developement Board by RK3568 0.8TOPS 2G LPDDR4 16G EMMC 5 Gigabit Port OpenWRT Linux for IOT NAS Smart Home Gateway (with Power) :
Raspberry Pi Router Board for CM4 module (with two full-speed gigabit network ports, low cost, Wifi and working as a router with Openwrt) - #iot