LinkStar H68K is a pocket-sized router (or mini PC) with Android, OpenWRT, Ubuntu, and Debian support - Liliputing
What is my IP Address for my Router? How to Find your Wifi Address
Panda Wireless® PAU09 N600 Dual Band (2.4GHz and 5GHz) Wireless N USB Adapter W/ Dual 5dBi Antennas - Windows XP/Vista/7/8/8.1/10/11, Mint, Ubuntu, openSUSE, Fedora, Centos, Kali Linux and Raspbian - Walmart.com
Amazon.com: FriendlyElec Nanopi R5S Mini Router OpenWRT with Three Gbps Ethernet Ports LPDDR4X 4GB RAM Based in RK3568 Soc for IOT NAS Smart Home Gateway Support Linux Ubuntu (with CNC Metal Case) :
How to share 3g/4g connection over LAN in Ubuntu - Srijit Banerjee's Blog
networking - Wireless to Wired Router's Internet Up/Downlink Port via ubuntu 14.04 LTS - Ask Ubuntu
Ethernet Not Working On Ubuntu? Here's 7 Proven Fixes
BrosTrend Linux WiFi Adapter for Ubuntu, Mint, Debian, Kali, Lubuntu, Xubuntu, Zorin, Raspbian, Zorin, Raspberry Pi 2+, Windows, 1200Mbps, 5GHz / 2.4GHz, Long Range 2 X 5dBi External Antennas, USB 3.0 | Lazada.co.th
How To Configure Ubuntu As The Router
Ubuntu as a firewall/gateway router | Lazy Geek -:)
WiFi to Ethernet bridging possible with Ubuntu Linux? : r/Network
Using multiple internet connections on Ubuntu and making it as Router for LAN to access internet. – hybridcloudgeeks
Amazon.com: Nanopi R5C Mini WiFi Router OpenWRT with Dual PCIe 2.5Gbps Ethernet Ports 1GB LPDDR4X RAM Based in Rockchip RK3568B2 Soc for Smart Home Gateway Support Android Ubuntu (with M.2 WiFi Module) :
How to build Linux Router with Ubuntu Server 20.04 LTS - NetworkReverse.com
Pihole on ubuntu "laptop-server" with WiFi accesspoint - General - Pi-hole Userspace