Amazon.com: FriendlyElec Nanopi R5S Mini Router OpenWRT with Three Gbps Ethernet Ports 4GB RAM LPDDR4X Based in RK3568 Soc for IOT NAS Smart Home Gateway (with Metal Case) Support Debian Linux Ubuntu :
Unleash 5G Power: 5G OpenWRT SIM Router Compatible with AT&T, Verizon, and T-Mobile – Taktikalnetwork.com
HOWTO] Installing OpenWrt on Sophos AP 55 and AP 100 - Installing and Using OpenWrt - OpenWrt Forum
Good Mid-range router in 2020, ~100$ - Hardware Questions and Recommendations - OpenWrt Forum
Having issues with setting up home network - Network and Wireless Configuration - OpenWrt Forum